BK7 Glass Optical Lenses
from CRYSTECH, Inc.
Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer. CRYSTECH provide these lenses for different application. Plano-convex. Positive focus length. Most suitable where one conjugate is more than five times the other,... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Cylindrical Lens; Meniscus
- Surface Flatness: λ/2 (optional feature); λ/4
from CASTECH, Inc.
Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 6.35
- Lens Type: Spherical Lens
- Radius of Curvature: -6.85
from DigiKey
LENS BICONVEXL 40MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 8.3
- Focal Length: 40
- Edge Thickness: 2.1
from Avantier Inc.
Avantier specializes in the manufacturing of high-quality plano-convex lenses, which are optical lenses with a positive focal length. These lenses are versatile and can be tailored to suit your specific application by offering a wide range of sizes, substrates, and coatings. Plano-convex lenses are... [See More]
- Materials: BK7 Glass; Germanium
- Center Thickness: 0.0500
- Lens Type: Aspheric; Spherical Lens
- Surface Quality: 20-10 Scratch / Dig
from Daheng New Epoch Technology, Inc.
Similar to plano-convex lenses, a bi-convex lens has a positive focal length and focuses parallel rays of light to a spot. Because the front and back surface of the lens are spherically convex and have the same radius of curvature, in situations where the object and image are at equal of near equal... [See More]
- Materials: BK7 Glass
- Center Thickness: 3 to 8
- Focal Length: 15 to 400
- Surface Quality: 60-40 Scratch / Dig
from Zygo Corporation
ZYGO manufactures the world ’s most accurate aspherical, spherical and freeform optics. These can be manufactured in sizes up to 600 mm, with surface figure tolerances better than 100 picometers. To put this into perspective, imagine an optic the size of the Unites States with a surface... [See More]
- Materials: BK7 Glass; SF11 Glass; Zerodur, Clearceram, ULE, silicon carbide (SiC), Alon, Spinel, calcium fluoride, magnesium fluoride, germanium, silicon, aluminum, nickel
- Diameter / Length: 600
- Lens Type: Aspheric; Spherical Lens; Freeform, Axicon, Kinoform
from HG Optronics, Inc.
Double Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system. Double Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths. HG OPTRONICS... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Ultra-violet grade Fused Silica; Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.
- Focal Length: -500 to -10
- Lens Type: Spherical Lens
- Center Thickness: 2 to 3
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Transmission wavelength range: 350-2200nm. • Diameter range: 0.5mm to 300mm. • Ideal for various applications in the visible to NIR region. • Standardized focal lengths and diameters convenient for OEM. • Coating options: uncoated, V-coating or broadband... [See More]
- Materials: BK7 Glass; N-BK7
- Surface Flatness: λ/4
- Diameter / Length: 0.5000 to 300
- Lens Features: Antireflection Coating
from Newport MKS
The PAC028 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1/2 inch (12.7 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 50.8 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when... [See More]
- Materials: BK7 Glass; N-BK7/N-SF5
- Focal Length: 48.8
- Lens Type: Achromats
- Center Thickness: 4.5
from Foctek Photonics, Inc.
Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, stretching a point of light into a line, they are widely used in bar code scanning, projection optics systems, laser measurement systems and holography. Cylindrical lenses are available in... [See More]
- Materials: BK7 Glass; H-K9, Fused Silica, N-SF10, Silicon
- Surface Quality: 60-40 Scratch / Dig
- Lens Type: Cylindrical Lens
- Surface Flatness: λ/2; λ/4; 2?, ?
from Shanghai Optics
Bk7 Spherical Lenses are useful for a wide range of applications. Bk7 plano-concave, bi-concave, meniscus, plano-convex and bi-convex lenses are manufactured to exacting Shanghai Optics Laser Quality surface figure and surface quality specifications. This high standard of quality provides... [See More]
- Materials: BK7 Glass
- Lens Type: Spherical Lens
from Gurley Precision Instruments
Aspheres minimize spherical aberrations, Broadband coatings are recommended for aspherical lenses [See More]
- Materials: BK7 Glass
- Focal Length: 27
- Lens Type: Aspheric; Spherical Lens
- Center Thickness: 12.3
from CRYSTECH, Inc.
Cylindical Lens: Used to provide focusing power in one section only. For illumination or detection of light from line sources. Also used to anamorphic compression of beams and images. [See More]
- Materials: BK7 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Cylindrical Lens; Meniscus; Spherical Lens
- Surface Flatness: λ/2 (optional feature); λ/4
from CASTECH, Inc.
Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 6.35
- Lens Type: Spherical Lens
- Radius of Curvature: 5.62
from DigiKey
LENS BICONVEXL 20MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 8.8
- Focal Length: 20
- Edge Thickness: 1.6
from Daheng New Epoch Technology, Inc.
Similar to a Plano-Concave lens in profile, but only as cylinder instead of a sphere, this cylindrical lens focuses light only in one as a cylinder dimension. It can be used with cylindrical plano-convex lens together in beam expander applications. [See More]
- Materials: BK7 Glass
- Focal Length: -100 to -25
- Lens Type: Cylindrical Lens
- Center Thickness: 3 to 3.5
from HG Optronics, Inc.
Double Convex Lenses are used in image relay applications, or for imaging objects at close conjugates. Double Convex Lenses have positive focal lengths, along with two convex surfaces with equal radii. Aberrations will increase as the conjugate ratios increase. Double-Convex Lenses are used in a... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Ultra-violet grade Fused Silica; Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.
- Focal Length: 10 to 500
- Lens Type: Spherical Lens
- Center Thickness: 2.4 to 10.4
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Wavelength range: 350-2200nm. • Diameter range: 0.5mm to 300mm. • Standardized focal lengths and diameters convenient for OEM. • Ideal for various applications in the visible to NIR region. • Coating options: standard uncoated and BBAR coatings, custom broadband... [See More]
- Materials: BK7 Glass; N-BK7
- Lens Features: Antireflection Coating
- Diameter / Length: 0.5000 to 300
from Newport MKS
The PAC052 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1 inch (25.4 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 100 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when... [See More]
- Materials: BK7 Glass; N-BK7/N-SF5
- Focal Length: 96.5
- Lens Type: Achromats
- Center Thickness: 7.17
from Foctek Photonics, Inc.
By using the special fabricating method, CNC grinding, CNC polishing and CNC Profiling machines, Foctek offers the custom-made special shape optics. Lenses, Prism, Windows, etc. any Optical Components can be made at special profile according your requirement [See More]
- Materials: BK7 Glass; Fused Silica
- Surface Quality: 60-40 Scratch / Dig
from Gurley Precision Instruments
1:1 Imaging and Multi-Element Applications, Broadband coatings are recommended for aspherical lenses [See More]
- Materials: BK7 Glass
- Focal Length: 50
- Lens Type: Spherical Lens
- Center Thickness: 5
from CASTECH, Inc.
Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 25.4
- Lens Type: Meniscus
- Surface Quality: 40-20 Scratch / Dig
from DigiKey
LENS BICONVEXL 50MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 4.5
- Focal Length: 50
- Edge Thickness: 2.1
from Daheng New Epoch Technology, Inc.
Similar to a Plano-Convex lens in profile, but only as a cylinder instead of a sphere, this cylindrical lens focuses light only in one dimension. It can also transform a point image into a line image or charging the height of an image without affecting its width. There are two circumference shapes,... [See More]
- Materials: BK7 Glass
- Focal Length: 25 to 400
- Lens Type: Cylindrical Lens
- Center Thickness: 3.2 to 12
from HG Optronics, Inc.
Plano Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system's focal length. Plano Concave Lenses, which have one concave surface, are Optical Lenses with negative focal lengths. Plano-Concave Lenses should be shaped with the plano, or flat, surface towards... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Ultra-violet grade Fused Silica; Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.
- Focal Length: -500 to -8
- Lens Type: Spherical Lens
- Center Thickness: 2 to 3
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Both off-the-shelf positive achromatic doublet lenses and negative achromatic doublet lenses are available. • Abundant selection: focal lengths 7.5mm to 1000mm (positive achromatic doublet lens); -100mm to -20mm (negative achromatic doublet lens). • Standardized diameters... [See More]
- Materials: BK7 Glass; Crown Glass; Flint Glass; SCHOTT Crown Glass and Flint Glass (e.g. BAFN10/SFL6, LAKN22/SFL6, BK7/SF2, BK7/SF5)
- Lens Features: Antireflection Coating
from Newport MKS
The PAC075 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1.5 inch (38.1 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 150 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when... [See More]
- Materials: BK7 Glass; N-BK7/N-SF5
- Focal Length: 145
- Lens Type: Achromats
- Center Thickness: 9
from Gurley Precision Instruments
Used to change the focal length of another lens, The lens shape does not intriduce more spherical aberrations to the system [See More]
- Materials: BK7 Glass
- Focal Length: 50
- Lens Type: Meniscus; Spherical Lens
- Center Thickness: 4
from CASTECH, Inc.
Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 25.4
- Lens Type: Meniscus
- Surface Quality: 40-20 Scratch / Dig
from DigiKey
LENS BICONVEXL 60MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 4
- Focal Length: 60
- Edge Thickness: 2
from Daheng New Epoch Technology, Inc.
A plano-concave lens diverges parallel input rays. It has a negative focal length. While the output rays do not actually meet to form a point, they do appear to be diverging from a virtual image located on the object side of the lens. At absolute conjugate ratio greater than 5:1 and less than 1:5,... [See More]
- Materials: BK7 Glass
- Center Thickness: 1 to 4
- Focal Length: -500 to -9.8
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
The Positive Meniscus Lenses are a convex-concave lens, but it is thicker at the center than at the edges. They are felt polished and are used universally in the ophthalmic industry where convention dictates that lens power be specified in Diopters. The Negative Meniscus Lenses are a convex-concave... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Ultra-violet grade Fused Silica; Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.
- Lens Application: Infrared
- Lens Type: Meniscus; Spherical Lens
- Focal Length: -600 to 100
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Double concave structure recommended for absolute conjugate ratio close to 1:1. • Made from N-BK7 (excellent transmission from visible to the NIR region). • Standardized focal lengths and diameters convenient for OEM. • Various standard and custom coating options,... [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 2.5
- Focal Length: -25
- Edge Thickness: 4.1
from Newport MKS
The PAC086 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 2 inch (50.8 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 150 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when... [See More]
- Materials: BK7 Glass; N-BK7/N-SF5
- Focal Length: 144
- Lens Type: Achromats
- Center Thickness: 12.5
from Gurley Precision Instruments
Aspheres minimize spherical aberrations, Broadband coatings are recommended for aspherical lenses [See More]
- Materials: BK7 Glass
- Focal Length: 50
- Lens Type: Spherical Lens
- Center Thickness: 3.1
from CASTECH, Inc.
Note: Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 25.4
- Lens Type: Cylindrical Lens
- Width: 6.35
from DigiKey
LENS BICONVEXL 16MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 7
- Focal Length: 16
- Edge Thickness: 1.1
from Daheng New Epoch Technology, Inc.
Plano-convex lenses are mostly used for focusing parallel rays of light to a spot. The asymmetry of these lenses between the front and back surface minimizes spherical aberration effectively, particularly in the situations where the object and image are not at equal distance from the lens. The... [See More]
- Materials: BK7 Glass
- Center Thickness: 1.9 to 14
- Focal Length: 6 to 1000
- Surface Quality: 60-40 Scratch / Dig
from HG Optronics, Inc.
A Plano-Convex lens causes light to focus to a point,it has a positive focal length,which is ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries. HG OPTRONICS offers Plano-Convexlenses with a variety of coating options. 1.1. What is... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Ultra-violet grade Fused Silica; Optical glass, BK7,H-K9L, Fused Silica, CDGM,Schott, OHARA, YAG CaF2,Germanium etc.
- Lens Application: Ultraviolet
- Lens Type: Spherical Lens
- Focal Length: 8 to 250
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Transmission wavelength range: 350-2200nm. • Diameter range: 0.5mm to 300mm. • Ideal for various applications in the visible to NIR region. • Standardized focal lengths and diameters convenient for OEM. • Coating options: uncoated, V-coating or broadband... [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 1.8
- Focal Length: -25
- Edge Thickness: 3.5
from Newport MKS
The PAC016 Visible Achromatic Doublet Lens is a 400 to 700 nm antireflection coated, 1/4 inch (6.35 mm) diameter, N-BK7 and N-SF5 precision achromatic doublet lens with an effective focal length of 25.4 mm. This achromat is computer designed to effectively minimize spherical aberration and coma when... [See More]
- Materials: BK7 Glass; N-BK7/N-SF5
- Focal Length: 23.9
- Lens Type: Achromats
- Center Thickness: 3
from CASTECH, Inc.
Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 6.35
- Lens Type: Spherical Lens
- Radius of Curvature: -6.46
from DigiKey
LENS PLANO-CONVEX 3MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 1.5
- Focal Length: 3
- Edge Thickness: 0.3400
from Daheng New Epoch Technology, Inc.
Rod Lenses are polished on the circumference and ground on both ends. It is similar to a Plano-Convex cylinder lens. Collimated light passing through the diameter of the rod will be focused into a line. [See More]
- Materials: BK7 Glass
- Surface Quality: 60-40 Scratch / Dig
- Diameter / Length: 5 to 10
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • The double-convex shape is most suitable for finite conjugate ratios between 1:5 and 5:1. • A large collection of stocked biconvex lenses with focal lengths up to 1000nm. • Made from N-BK7 (excellent transmission from visible to the NIR region). • Standardized focal... [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 2.2
- Focal Length: 100
- Edge Thickness: 1.8
from Newport MKS
The KBC016AR.18 Bi-Concave Lens is a 1000 to 1550 nm anti-reflection coated, 12.7 mm diameter, N-BK7 Bi-concave lens with an effective focal length of -100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-concave lenses are... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: -101
- Lens Type: Spherical Lens
- Center Thickness: 2.5
from CASTECH, Inc.
Note: Other sizes and focal are available upon request. Also the lens ring mounts are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 25.4
- Lens Type: Cylindrical Lens
- Width: 12.7
from DigiKey
LENS PLANO-CONVEX 5MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 2.5
- Focal Length: 5
- Edge Thickness: 0.5700
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Wavelength range: 350-2200nm. • Diameter range: 0.5mm to 300mm. • Standardized focal lengths and diameters convenient for OEM. • Ideal for various applications in the visible to NIR region. • Coating options: standard uncoated and BBAR coatings, custom broadband... [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 100
- Edge Thickness: 2.6
from Newport MKS
The KBC037AR.18 Bi-Concave Lens is a 1000 to 1550 nm anti-reflection coated, 25.4 mm diameter, N-BK7 Bi-concave lens with an effective focal length of -100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-concave lenses are... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: -101
- Lens Type: Spherical Lens
- Center Thickness: 2.5
from CASTECH, Inc.
Other diameter, focus length ,and material are available upon request. [See More]
- Materials: BK7 Glass
- Diameter / Length: 6.35
- Lens Type: Spherical Lens
- Radius of Curvature: 6.56
from DigiKey
LENS PLANO-CONVEX 6MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 6
- Edge Thickness: 0.6800
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Substrate materials: Fine Annealed N-BK7. • Ideal for one-dimensional magnification of images, laser line generation, and diode laser beam shaping. • Various focal lengths (-3.9mm to -700mm) and dimensions. • Standard coating options: uncoated, 350-650nm, 650-1050nm,... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: -100
- Lens Type: Cylindrical Lens
- Center Thickness: 3
from Newport MKS
The KBC082AR.18 Bi-Concave Lens is a 1000 to 1550 nm anti-reflection coated, 50.8 mm diameter, N-BK7 Bi-concave lens with an effective focal length of -100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-concave lenses are... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: -101
- Lens Type: Spherical Lens
- Center Thickness: 2.5
from DigiKey
LENS PLANO-CONVEX 8MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 4
- Focal Length: 8
- Edge Thickness: 0.9100
from Hangzhou Shalom Electro-optics Technology Co., Ltd.
Features: • Substrate materials: Fine Annealed N-BK7. • Ideal for one-dimensional condensation of images, laser line generation, and diode laser beam shaping. • Various focal lengths (4mm to 1000mm) and diversified dimensions. • Standard coating options: 350-650nm, 650-1050 nm,... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: 10
- Lens Type: Cylindrical Lens
- Center Thickness: 2.61
from Newport MKS
The KBC010AR.18 Bi-Concave Lens is a 1000 to 1550 nm anti-reflection coated, 6.35 mm diameter, N-BK7 Bi-concave lens with an effective focal length of -12.7 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-concave lenses are... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: -13.29
- Lens Type: Spherical Lens
- Center Thickness: 2.5
from DigiKey
LENS PLANO-CONVEX 10MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 5
- Focal Length: 10
- Edge Thickness: 1.14
from Newport MKS
The KBX022AR.18 N-BK7 Bi-Convex Lens is a 1/2 inch (12.7 mm) diameter, 1000 to 1550 nm anti-reflection coated, N-BK7 bi-convex lens with an effective focal length of 12.7 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-convex... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: 10.26
- Lens Type: Spherical Lens
- Center Thickness: 6.68
from DigiKey
LENS PLANO-CONVEX 20MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3.5
- Focal Length: 20
- Edge Thickness: 1.4
from Newport MKS
The KBX064AR.18 N-BK7 Bi-Convex Lens is a 1 inch (25.4 mm) diameter, 1000 to 1550 nm anti-reflection coated, N-BK7 bi-convex lens with an effective focal length of 100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-convex... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: 98.47
- Lens Type: Spherical Lens
- Center Thickness: 4.58
from DigiKey
LENS PLANO-CONVEX 25MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 25
- Edge Thickness: 1.4
from Newport MKS
The KBX154AR.18 N-BK7 Bi-Convex Lens is a 2 inch (50.8 mm) diameter, 1000 to 1550 nm anti-reflection coated, N-BK7 bi-convex lens with an effective focal length of 100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-convex... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: 96.83
- Lens Type: Spherical Lens
- Center Thickness: 9.44
from DigiKey
LENS PLANO-CONVEX 30MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 30
- Edge Thickness: 1.6
from Newport MKS
The KBX013AR.18 N-BK7 Bi-Convex Lens is a 1/4 inch (6.35 mm) diameter, 1000 to 1550 nm anti-reflection coated, N-BK7 bi-convex lens with an effective focal length of 12.7 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport's N-BK7 precision bi-convex... [See More]
- Materials: BK7 Glass; N-BK7
- Focal Length: 11.37
- Lens Type: Spherical Lens
- Center Thickness: 3.82
from DigiKey
LENS PLANO-CONVEX 50MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 50
- Edge Thickness: 2.2
from Newport MKS
The CKIT-2AR.18-P Introductory Cylindrical Lens Set is a 1000-1500 nm antireflection coated lens set containing 5 lenses. Newport's cylindrical lens sets provide a selection of research quality plano-convex and plano-concave lenses in convenient focal lengths from -200 to 300 mm. All lenses are edge... [See More]
- Materials: BK7 Glass; Grade A N-BK7
- Lens Features: Antireflection Coating
- Lens Type: Cylindrical Lens
from DigiKey
LENS PLANO-CONVEX 80MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 80
- Edge Thickness: 2.5
from Newport MKS
The CKV025AR.33 Plano-Concave Cylindrical Lens is a 1064 nm anti-reflection coated, 1 inch (25.4 mm) length by 1/2 inch (12.7 mm) width, N-BK7 plano-concave cylindrical lens with an effective focal length of -25 mm. It is designed to meet the demanding requirements of laser electro-optic... [See More]
- Materials: BK7 Glass; Grade A N-BK7
- Focal Length: -28.96
- Lens Type: Cylindrical Lens; Spherical Lens
- Center Thickness: 6
from DigiKey
LENS PLANO-CONVEX 100MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 100
- Edge Thickness: 2.6
from Newport MKS
The CKV006AR.33 Plano-Concave Cylindrical Lens is a 1064 nm anti-reflection coated, 1 inch (25.4 mm) length by 1/4 inch (6.35 mm) width, N-BK7 plano-concave cylindrical lens with an effective focal length of -6.4 mm. It is designed to meet the demanding requirements of laser electro-optic... [See More]
- Materials: BK7 Glass; Grade A N-BK7
- Focal Length: -10.96
- Lens Type: Cylindrical Lens; Spherical Lens
- Center Thickness: 6
from DigiKey
LENS PLANO-CONVEX 150MM N-BK7 [See More]
- Materials: BK7 Glass; N-BK7
- Center Thickness: 3
- Focal Length: 150
- Edge Thickness: 2.7
from Newport MKS
The CKV100AR.33 Plano-Concave Cylindrical Lens is a 1064 nm anti-reflection coated, 2 inch (50.8 mm) length by 1 inch (25.4 mm) width, N-BK7 plano-concave cylindrical lens with an effective focal length of -100 mm. It is designed to meet the demanding requirements of laser electro-optic... [See More]
- Materials: BK7 Glass; Grade A N-BK7
- Focal Length: -104
- Lens Type: Cylindrical Lens; Spherical Lens
- Center Thickness: 6
from Knight Optical (UK) Ltd
Biconvex lenses are one of the most simple lenses, but good quality, glass lenses with both faces convex and spherical. Biconvex lenses are widely used for moderate quality imaging and also for focussing and control of laser beams. Generally biconvex lenses have both surfaces with the same... [See More]
- Materials: BK7 Glass
- Center Thickness: 0.2000
- Focal Length: 10
- Edge Thickness: 0.2000
from Edmund Optics Inc.
PCV Cylinder lenses are commonly used to turn a collimated laser source into a line generator. PCV and PCX oblong cylinder lenses can be used together for beam expander applications.The thin lens approximation for the length of a line generated by a negative cylinder lens is: L = 2 * (r0/f) * (z +... [See More]
- Materials: BK7 Glass
- Focal Length: -100
- Lens Type: Cylindrical Lens
- Center Thickness: 2
from Artifex Engineering
Most useful when coating is not an issue. Very tight diameter tolerance for accurate fibre coupling. [See More]
- Materials: BK7 Glass
- Diameter / Length: 10
- Lens Type: Ball
- Surface Quality: 40-20 Scratch / Dig
from Swiss Jewel Company
BK-7 Hemisphere Lenses are ideal for mounting in your instrument and ease of handling. Typical Applications: Fiber Optics, LEDs [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Ball; Spherical Lens
- Center Thickness: 0.2489 to 0.7493
from Changchun Sunday Optics Co., Ltd.
Ball lens is used to improve the signal coupling between optical fiber, transmitter and detector, improve the signal quality, and can also be used in endoscopy, bar code scanning, aspherical lens preprocessed materials, sensors, etc. The ball lens has a short focal length, which minimizes the... [See More]
- Materials: BK7 Glass; Sapphire; BK7 JGS1 Sapphire
- Lens Application: Infrared
- Lens Type: Cylindrical Lens
- Surface Quality: 20-10 Scratch / Dig
from Ross Optical Industries
Ball lenses are highly transparent spheres made of optical glasses. They are used to focus light into fibers as in diode laser-to-fiber coupling as well as fiber-to-fiber coupling. They have high coupling efficiency and should be much easier to align than traditional lenses due to their physical... [See More]
- Materials: BK7 Glass
- Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Lens Type: Ball
- Diameter / Length: 0.3000
from Rocky Mountain Instrument/RMI Laser
Cylindrical Lenses focus incoming light in one dimension only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. RMI Cylindrical Lenses are designed per customer wavelength. Both sides can be coated with an RMI high... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Lens Type: Cylindrical Lens
- Surface Flatness: λ/4; Lambda/40
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; SF11 Glass; Acrylic; Germanium; Zinc Selenide; N-BAF10/N-SF6HT, N-SF2
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Achromats
- Focal Length: -100 to 1000
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Cylindrical Lens
- Focal Length: -500 to -8
from Tower Optical Corporation
A Drum Lens is a variation of a ball lens where a portion of the ball is ground down to a smaller diameter. These lenses are used in similar applications to those of ball lenses. The Drum Lens adds the ability to handle and package it in a different way. [See More]
- Materials: BK7 Glass
- Diameter / Length: 2 to 4
- Lens Type: Spherical Lens
- Surface Quality: 40-20 Scratch / Dig
from Qioptiq
Plano-convex lenses with minimal spherical aberration. Very high aperture ratios. Primarily for use in illumination systems. Mounts fit to Microbench m. Fabricated from crown glass. Surfaces uncoated. Special coatings for Aspheric Condenser Lenses are available on request. All singlets can be found... [See More]
- Materials: BK7 Glass
- Focal Length: 15 to 27
- Lens Type: Aspheric
- Center Thickness: 7.4 to 12.3
from Intrinsic Crystal Technology Co., Ltd. (ICC)
A cylindrical lens is typically used to focus, condense or expand incoming light. A cylindrical lens has one cylindrical surface, causing light to be focused in a single dimension or axis. It can also be used to expand the output of a laser diode into a symmetrical beam. ICC supply various kinds... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Ultra-violet grade Fused Silica; Silicon, Other
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Cylindrical Lens; Meniscus
- Diameter / Length: 1.2 to 350
from ProPhotonix, Ltd.
The optical components department of Helvoet Rubber & Plastic Technologies NV manufactures injection molded lenses, mirrors, polygons, with or without reflective coatings, with extreme accuracy for barcode scanning and sensor module applications. High accuracy off-the-shelf lenses (spherical and... [See More]
- Materials: BK7 Glass; Acrylic; Polycarbonate; CCD
- Lens Application: Infrared; Visible
- Lens Type: Aspheric; Spherical Lens (optional feature)
from Excelitas Technologies Corp.
Our ring laser gyroscope optics offer micro-roughness below 0.5 Å, scattering loss of under 5 ppm and finesse of 200,000 when incorporated into optical cavities. Normal superpolished mirrors only reach 100 ppm loss and finesse of 30,000. Our Ion beam sputtered coating ’s (IBS)... [See More]
- Materials: BK7 Glass; Sapphire; Fused Silica, Zerodur, ULE, Silicon
- Diameter / Length: 6 to 101
from EKSMA OPTICS
These lenses are symmetrical with equal radii on both sides. The biconcave lenses are often used to expand light beams or to increase focal lengths in optical systems, and are normally used in combination with other lenses. Among the many devices utilising biconcave lenses are laser beam expanders,... [See More]
- Materials: BK7 Glass; Ultra-violet grade Fused Silica
- Focal Length: 12.5 to 500
- Lens Type: Cylindrical Lens
- Center Thickness: 1.7 to 4.8
from Knight Optical (UK) Ltd
As the name suggests cylindrical lenses have surfaces which are sections of a cylinder rather than the normal sphere normally used. Cylindrical lenses (cylinder lenses) are often used to change the profile of laser beams, for example to correct for astigmatism and ellipticity in diode lasers or to... [See More]
- Materials: BK7 Glass
- Focal Length: 12.5
- Lens Type: Cylindrical Lens
- Edge Thickness: 1.5
from Edmund Optics Inc.
Discounts up to 80% Off. Quantities Extremely Limited. Final Sale, No Returns. Shop the EO Mega Clearance presentations for the hottest deals on component-level products. Quickly browse the best optics, imaging, and photonics deals you will ever see. Quantities are extremely limited and are sold on... [See More]
- Materials: BK7 Glass
- Focal Length: 25
- Lens Type: Achromats; Spherical Lens
- Center Thickness: 2.3
from Ross Optical Industries
Negative cylinders have one flat surface and one concave surface and have a negative focal length. [See More]
- Materials: BK7 Glass
- Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Lens Type: Cylindrical Lens
- Focal Length: -6.35
from Rocky Mountain Instrument/RMI Laser
Spherical Lenses are the most common lenses in optical systems design. RMI manufactures standard and custom spherical lenses from a wide range of materials with a wide range of size and shape specifications. Both sides can be coated with an RMI high efficiency narrowband, anti-reflective coating. [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica; Fused Silica, Cleartran, Barium fluoride, Magnesium Flouride, Silicon
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig
- Lens Type: Spherical Lens
- Surface Flatness: λ/4; λ/10; Lambda/40
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; SF11 Glass
- Lens Application: Infrared; Visible
- Lens Type: Air Spaced Doublet
- Focal Length: 30 to 200
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Cylindrical Lens
- Focal Length: 8 to 500
from Tower Optical Corporation
Material : BK7 or equal [See More]
- Materials: BK7 Glass
- Focal Length: -500 to -12.7
- Lens Type: Cylindrical Lens
- Center Thickness: 2 to 3
from Qioptiq
Plano-convex lenses with minimal spherical aberration. Very high aperture ratios. Primarily for use in illumination systems. Fabricated from crown glass. Surfaces uncoated. Special coatings for Aspheric Condenser Lenses are available on request. All singlets can be found in the database of our... [See More]
- Materials: BK7 Glass
- Focal Length: 15 to 40
- Lens Type: Aspheric
- Center Thickness: 7.4 to 19.4
from Intrinsic Crystal Technology Co., Ltd. (ICC)
Glass domes are widely used for commercial applications which require protective boundary between different environments; domes perform as windows, providing protection to electronic sensors or detectors without sacrificing field of view. Composed of two parallel optical surfaces, domes have no... [See More]
- Materials: BK7 Glass; Sapphire; Ultra-violet grade Fused Silica; HP-MgF2/ZnS
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Dome
from EKSMA OPTICS
Biconvex lenses are all symmetrical, having equal radii on both sides. They are recommended for virtual imaging of real objects, and for positive conjugate ratios from 0.2 up to 5. Outside of this ratios range plano-convex lenses are usually more suitable. Biconvex lenses are used as magnifiers,... [See More]
- Materials: BK7 Glass
- Focal Length: 12.7 to 1200
- Lens Type: Cylindrical Lens
- Center Thickness: 2 to 15
from Knight Optical (UK) Ltd
Planoconvex lenses have one plane and one convex surface and have a positive focal length. Planoconvex lenses are typically used for focusing or collecting light in optical systems. Plano-convex lenses are normally made of a medium index crown glass such as BK7 or equivalent or BaK4 or equivalent... [See More]
- Materials: BK7 Glass
- Center Thickness: 0.2000
- Focal Length: 5.4
- Diameter / Length: 0.1000
from Ross Optical Industries
Positive cylinders have one flat surface and one convex surface. [See More]
- Materials: BK7 Glass
- Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Lens Type: Cylindrical Lens
- Focal Length: 6.35
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; Crown Glass; Acrylic; Zinc Selenide; S-LAH 64
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Aspheric
- Focal Length: -100 to 9.65
from CeNing Optics Co., Ltd.
Achromatic lenses are lenses consisting of two or more elements, which are usually made of crown and flint glass with differing indices of refraction. One element is positive, the other is negative. Distinct wavelengths can be corrected for chromatic aberration. Achromatic lenses are nearly free... [See More]
- Materials: BK7 Glass; SF5 Glass
- Lens Application: Infrared; Visible
- Lens Type: Achromats
- Focal Length: 10 to 140
from Qioptiq
Unmounted. Surfaces uncoated. Tolerances: Focal length f' : ± 5 %, Image distance s' : ± 5 %. Our singlets are also available with the following coatings: VIS range (ARB2: R < 0.5 % per surface, AOI = 0 °, λ = 450 - 700 nm). NIR range (ARB2: R < 0.5 % per surface, AOI... [See More]
- Materials: BK7 Glass
- Focal Length: -145 to -90
- Lens Type: Spherical Lens
- Center Thickness: 4 to 4.5
from Intrinsic Crystal Technology Co., Ltd. (ICC)
ICC has extensive experience in applying lenses to F-THETA, providing more than 3000 sets of lens sets each year. Covers wavelengths of 355/532/633/1064/2050 / 9.6um / 10.6um, etc. Materials can be BK7, quartz, calcium fluoride, sapphire, zinc selenide, ZK8 and other glass and crystal materials. ICC... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Sapphire; Zinc Selenide; Quartz, ZK8, Other
from EKSMA OPTICS
Aspherical lenses are designed to reduce spherical aberration. Complex multi-lens systems designed for compensation of spherical aberration can often be replaced with a single aspheric lense. We offer ex-stock delivery of CNC polished precision plano-convex aspherical lenses made of N-BK7, high... [See More]
- Materials: BK7 Glass; Ultra-violet grade Fused Silica; N-LAH64
- Focal Length: 10 to 100
- Lens Type: Aspheric
- Center Thickness: 4.3 to 10
from Ross Optical Industries
Rod lenses are polished on the circumference and ground on both ends. Optical performance is similar to a cylinder lens. Collimated light passing through the diameter of the rod will be focused into a line. These components are used in a variety of laser and imaging applications. [See More]
- Materials: BK7 Glass
- Lens Application: Infrared (optional feature); Visible (optional feature); Ultraviolet (optional feature)
- Lens Type: Cylindrical Lens
- Diameter / Length: 2
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; SF5 Glass; SF11 Glass; S-LAH64,N-SF-10, N-SF-2
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Cylindrical Lens
- Focal Length: -1000 to 1000
from CeNing Optics Co., Ltd.
Achromatic lenses are lenses consisting of two or more elements, which are usually made of crown and flint glass with differing indices of refraction. One element is positive, the other is negative. Distinct wavelengths can be corrected for chromatic aberration. Achromatic lenses are nearly free... [See More]
- Materials: BK7 Glass; SF5 Glass
- Lens Application: Visible
- Lens Type: Achromats
- Focal Length: 10 to 140
from Qioptiq
Surfaces uncoated. Tolerances: Focal length f' : ± 2 %, Image distance s' : ± 2 %. Our singlets are also available with the following coatings: VIS range (ARB2: R < 0.5 % per surface, AOI = 0 °, λ = 450 - 700 nm). NIR range (ARB2: R < 0.5 % per surface, AOI = 0 °,... [See More]
- Materials: BK7 Glass
- Lens Application: Infrared; Visible
- Lens Type: Spherical Lens
- Focal Length: -1000 to -3
from Intrinsic Crystal Technology Co., Ltd. (ICC)
ICC spherical technology includes PITECH, high speed and CNC method, which can meet the requirements of small quantity for precision control, and large quantity for cost. All processes are completed in the factory. Our spherical lenses are widely used in a variety of industrial and detection camera,... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Germanium; Zinc Selenide; BAF2, Silicon
- Lens Application: Infrared; Visible
- Lens Type: Achromats; Meniscus; Spherical Lens
from EKSMA OPTICS
Plano-convex axicons have one conical and one plano surface. Axicons can be defined by their apex angle. Conical lenses are used to transform the light into a ring or to create an approximation of non-diffractive Bessel beam from collimated Gaussian beam in the near field. A combination of axicons... [See More]
- Materials: BK7 Glass; Ultra-violet grade Fused Silica
- Diameter / Length: 25.4 to 30
- Lens Type: Cylindrical Lens
- Surface Quality: 40-20 Scratch / Dig; 60-40 Scratch / Dig
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; N-SF6
- Lens Application: Visible
- Lens Type: Powell Lens
- Diameter / Length: 8.89
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Spherical Lens
- Focal Length: -250 to -20
from Qioptiq
Two equal radii of curvature. Surfaces uncoated. Tolerances: Focal length f' : ± 2 %, Image distance s' : ± 2 %. Our singlets are also available with the following coatings: VIS range (ARB2: R < 0.5 % per surface, AOI = 0 °, λ = 450 - 700 nm). NIR range (ARB2: R < 0.5... [See More]
- Materials: BK7 Glass
- Lens Application: Infrared; Visible
- Lens Type: Spherical Lens
- Focal Length: -500 to -10
from EKSMA OPTICS
These lenses are used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications. They are the best for circularization of diode laser outputs. Earlier remarks made about plano-convex and plano-concave spherical lenses, with regard to aberrations... [See More]
- Materials: BK7 Glass; Ultra-violet grade Fused Silica
- Focal Length: 15 to 500
- Lens Type: Cylindrical Lens
- Center Thickness: 1.4 to 3.8
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Materials: BK7 Glass; SF11 Glass; Calcium Fluoride; Zinc Selenide; Ultra-violet grade Fused Silica; Silicone
- Lens Application: Infrared; Visible; Ultraviolet
- Lens Type: Spherical Lens
- Focal Length: -1000 to 750
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Spherical Lens
- Focal Length: 25 to 500
from EKSMA OPTICS
These lenses are thicker at the edge than in the centre and flat on one side. The plano-concave lenses are used to expand light beams or to increase focal lengths in optical systems. They are often employed for beam expansion of high peak power pulsed lasers. A beam incident on a concave surface... [See More]
- Materials: BK7 Glass; Calcium Fluoride; Ultra-violet grade Fused Silica
- Focal Length: 25 to 5000
- Lens Type: Cylindrical Lens
- Center Thickness: 1.3 to 4.7
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Spherical Lens
- Focal Length: -100 to 1000
from EKSMA OPTICS
These lenses are used to focus light to a thin line in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications. They are the best for circularization of diode laser outputs, energy collection for linear detectors or for coupling to a slit input. [See More]
- Materials: BK7 Glass; Ultra-violet grade Fused Silica
- Focal Length: 15 to 1500
- Lens Type: Cylindrical Lens
- Center Thickness: 2.2 to 10
from CeNing Optics Co., Ltd.
A Powell lens is used to generate a straight line with aspherical curvature on its apex, thereby outputting a line that has an even distribution of energy. For comparison, cylindrical lenses generate Gaussian beam profiles with hot-spot center points and fading edges. The uniformity of the output... [See More]
- Materials: BK7 Glass; SF5 Glass; SF6L
- Lens Application: Visible
- Lens Type: Aspheric; Powell
- Center Thickness: 7 to 9
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Spherical Lens
- Focal Length: -500 to -10
from CeNing Optics Co., Ltd.
CeNing Optics specializes in manufacturing high precision optical components, including optical lenses, prisms, beam splitters, waveplates, polarizers, interference filters, laser mirrors, BBO crystals, achromatic lenses, cylindrical lenses, and CaF2 windows. CeNing Optics produces optical... [See More]
- Materials: BK7 Glass
- Lens Application: Visible
- Lens Type: Spherical Lens
- Focal Length: 4 to 1000