Flat Optical Lenses

Description: plano-concave design. BRD Optical's cylindrical lenses combine low wedge with high surface accuracy. As one of the best optical manufacturers, we assess the quality of each individual lens using Trioptics centration measurement and a Zygo GPI interferometer. All BRD

• Diameter / Length: 2 to 200 mm
• Length: 2 to 200 mm
• Surface Flatness: λ/10, λ/2, λ/4, λ/5, λ/8
• Surface Quality: 40-20 Scratch / Dig, 60-40 Scratch / Dig

Description: with flat or angle polished surface to collimate light emittied from an optical liber or to focus an incident beam into an optical liber. End faces can be provided with an anti-reflection coating to avoid unwanted back reflection.GRIN lenses can be used for WDM

• Diameter / Length: 3 to 280 mm
• Surface Flatness: λ/10
• Surface Quality: 40-20 Scratch / Dig

Description: Specialized Lens Generating and Polishing Equipment allows Insaco to Manufacture a wide variety of Lenses in Sapphire and other Optical Materials. Insaco® has been a precision machining and polishing fabricator of parts from all technical ceramics, sapphire, glass and quartz. We

• Materials: Sapphire
• Lens Type: Spherical Lens

Description: shape of cylindrical lens like rectangular, square, rod or circular, that are widely accepted by high laser diode or scanner imaging manufacturer. These cylinder lenses size can be from 1.2mm to 350mm, and material can be of glass and crystal like bk7, UVFS, silicon, and caf2 etc. One

• Diameter / Length: 1.2000000000000002 to 350 mm
• Length: 1.2000000000000002 to 350 mm
• Materials: BK7 Glass, Calcium Fluoride, UV Grade Fused Silica
• Features: Concave-Concave, Convex-Convex, Other, Plano-Concave, Plano-Convex

Description: Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and

• Surface Flatness: λ/4
• Surface Quality: 40-20 Scratch / Dig
• Lens Application: Infrared, Ultraviolet

Description: 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. PCV Lenses should be shaped with the

• Diameter / Length: 6 to 50.800000000000004 mm
• Diameter: 6 to 50.800000000000004 mm
• Lens Features: Antireflection Coating
• Features: Plano-Concave

Description: 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

• Focal Length: -500.00000000000006 to -8 mm
• Diameter / Length: 6 to 50.800000000000004 mm
• Diameter: 6 to 50.800000000000004 mm
• Center Thickness: 2 to 3 mm

Description: OPTICAL COMPONENT MANUFACTURING Fairfield Crystal provides component manufacturing for your most challenging designs and applications. Combined with our expertise in crystal growth our component fabrication team is able to manufacture highly polished single crystal lenses, prisms,

• Surface Flatness: λ/10, λ/2, λ/20, λ/4, λ/5, λ/8
• Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig, 40-20 Scratch / Dig, 60-40 Scratch / Dig, 80-50 Scratch / Dig

Description: amplification, cylindrical lenses effectively correct spherical and chromatic aberrations. As a result, cylindrical lenses are widely used to correct ocular astigmatism and change image size. Cylindrical Lenses for Every Application Cylindrical lenses are optical

• Lens Type: Cylindrical Lens
• Lens Application: Ultraviolet

Description: Computer Controlled Optical Surfacing Aspheres & precision sphere, flats, cylinders Can achieve: ›› 1 nm RMS surface figure, ›› 0.2 nm RMS surface roughness (glass) Configurable for glass, CaF2, Zerodur, ULE, SiC, Si, other materials and a wide range of part geometries Scalable for

• Lens Type: Cylindrical Lens
• Features: Other

Description: Description: The CQX15 and CQX17 series are 940nm LEDs in a wide angle, TO-46 package. Features: Good optical to mechanical alignment Mechanically and wavelength matched to the TO-18 series phototransistor Hermetically sealed package High irradiance level European "Pro Electron" registered

• Peak Wavelength: 940 nm
• Forward Voltage: 1.7 volts
• Forward Current: 100 milliamps
• Lens Type: Flat Lens

Description: will only want to use these lenses when the conjugates are relatively small. Plano concave (PCV) lenses have one concave (inward curved) and one flat side, and can be used for beam expansion and light projection, as well as to expand the focal length of an optical system.

• Lens Application: Infrared, Ultraviolet
• Features: Other
• Lens Type: Spherical Lens

Description: A plano concave lens is an optical lens with one concave surface and one flat surface. It has a negative focal length, and can be used for light projection, beam expansion, or to increase focal length of an optical system. Shanghai Optics manufactures a wide variety of Plano

• Features: Plano-Concave
• Lens Type: Spherical Lens
• Lens Application: Ultraviolet, Visible

Description: Shanghai Optics manufactures high quality plano-convex lens; optical lenses with a positive focal length. These all-purpose lenses are available in a wide variety of sizes, substrates, and coatings, and can be customized for your application. These lenses work well with

• Features: Plano-Convex
• Lens Type: Spherical Lens
• Lens Application: Visible

Description: Collimating lens is an instrument that converts light from each point in the aperture column into a parallel column of collimating light.Lens type depends on aberration requirements,For low requirements, simple lenses, such as flat convex or double convex lenses, maybe used and

• Surface Quality: 40-20 Scratch / Dig
• Lens Features: Antireflection Coating
• Features: Other
• Materials: UV Grade Fused Silica

Description: Plano-Concave (PCV) lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.

• Focal Length: -6.300000000000001 to -400 mm
• Diameter / Length: 4 to 25.400000000000002 mm
• Diameter: 4 to 25.400000000000002 mm
• Center Thickness: 1.5 to 2 mm

Description: 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

• Focal Length: 25 to 5,000.000000000001 mm
• Diameter / Length: 12.700000000000001 to 38.1 mm
• Center Thickness: 1.3 to 4.7 mm
• Length: 12.700000000000001 to 38.1 mm

Description: Collimating lens is an instrument that converts light from each point in the aperture column into a parallel column of collimating light.Lens type depends on aberration requirements,For low requirements, simple lenses, such as flat convex or double convex lenses, maybe used and

Description: 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

• Center Thickness: 0.05000000000000001 mm
• Surface Quality: 20-10 Scratch / Dig
• Lens Type: Aspheric Lens, Spherical Lens
• Materials: BK7 Glass, Germanium

Description: The LCM-2 Self-Centering Lens Mount reliably centers and securely holds 0.125 to 2.375 inch diameter round optics and cylindrical objects. It is particularly useful when different-sized lenses must be interchanged while keeping the optical axis height constant. Model LCM-2 accommodates

• Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 3.2000000000000006 to 60.300000000000004 mm
• Maximum Thickness: 3 to 6.7299999999999995 mm
• Mount Type: Lens Holder
• Features: Other

Description: The LCM-1 Self-Centering Lens Mount reliably centers and securely holds 0.125 to 1.063 inch diameter round optics and cylindrical objects. It is particularly useful when different-sized lenses must be interchanged while keeping the optical axis height constant. Model LCM-1 accommodates

• Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 3.2000000000000006 to 27 mm
• Maximum Thickness: 3 to 9.58 mm
• Mount Type: Lens Holder
• Features: Other

Description: M Plan APO (Apochromat) Objective for NIR is an optimized optical system, with the flat and chromatic aberration free image over the entire field of view, with coating covers 532-1100nm. This series of objectives are made to the highest quality and standards; they provide long working

• Magnification: 2 to 50 X
• Numerical Aperture: 0.055 to 0.8 NA
• Working Distance: 4.04 to 34.6 mm
• Field of View: 0.48000000000000004 to 12 mm

Description: Plano-convex lenses are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose

• Diameter / Length: 2 to 300.00000000000006 mm
• Diameter: 2 to 300.00000000000006 mm
• Surface Flatness: λ/10, λ/2, λ/20, λ/4, λ/5, λ/8
• Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig, 60-40 Scratch / Dig, 80-50 Scratch / Dig

Description: These simplest form lenses have flat surface on one side and spherical surface on the other. They are widely used in telescopes, microscopes, collimators, optical transceivers, magnifiers, condenser systems and eyepieces. Plano convex lens made of BK7, UV FS (UV grade Fused

• Focal Length: 25 to 5,000.000000000001 mm
• Diameter / Length: 12.700000000000001 to 50.800000000000004 mm
• Center Thickness: 3 to 13.5 mm
• Length: 12.700000000000001 to 50.800000000000004 mm

Description: The M-LCM-2 Self-Centering Lens Mount reliably centers and securely holds 3.2 to 60.3 mm diameter round optics and cylindrical objects. It is particularly useful when different-sized lenses must be interchanged while keeping the optical axis height constant. Model M-LCM-2 accommodates

• Diameter, Square Side, Rectangular Length, or Elliptical Major Axis: 3.2000000000000006 to 60.300000000000004 mm
• Maximum Thickness: 3 to 7.36 mm
• Mount Type: Lens Holder
• Features: Other

Description: In addition to our in-stock optical mirrors, Advanced Optics provides custom fabrication and free engineering services. Our capabilities allow us to: Drill holes. Produce beveled substrates. Fabricate custom sizes and shapes. Manufacture polished concave and convex lenses. Supply

• Wavelength Range: 0.188 to 3,000 nm
• Diameter/Width: 3.174998285500926 to 203.19989027205926 mm
• Thickness: 1 to 38.09997942601111 mm
• Surface Flatness: λ/10, λ/2, λ/20, λ/4, λ/5, λ/8

Description: These lenses have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.

• Focal Length: -20.000000000000004 mm
• Diameter / Length: 12.5 mm
• Diameter: 12.5 mm
• Center Thickness: 1.5 mm

Description: These are lenses with one flat surface and one convex surface. They have a positive focal length and are used to converge or focus incoming light. They are best for infinite conjugate systems. They can be used in many different optical systems such as magnifiers, telescopes,

• Focal Length: 120 mm
• Diameter / Length: 150.5 mm
• Diameter: 150.5 mm
• Center Thickness: 1.6000000000000003 mm

Description: Please note; Due to the size of some of these lenses, we may need charge an additional fee for shipping. If you would like further details, please send your request to customerservices@knightoptical.co.uk Fresnel lenses consist of a flat surface with interspaced, concentric

• Focal Length: 5.000000000000001 mm
• Width: 0.6000000000000001 mm
• Thickness: 0.20000000000000004 mm
• Lens Type: Fresnel Lens

Description: These simplest form lenses have flat surface on one side and spherical surface on the other. They are widely used in telescopes, microscopes, collimators, optical transceivers, magnifiers, condenser systems and eyepieces. Plano convex lens made of BK7, UV FS (UV grade Fused

• Focal Length: 25 to 1,000.0000000000001 mm
• Diameter / Length: 12.700000000000001 to 25.400000000000002 mm
• Center Thickness: 2.1 to 7.900000000000001 mm
• Length: 12.700000000000001 to 25.400000000000002 mm

Description: Plano-convex lenses are positive focal length elements that have one flat surface and one spherical surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optical lenses are very ideal

• Surface Flatness: λ/4
• Surface Quality: 40-20 Scratch / Dig

Description: Laser-grade plano-convex lenses are among the most commonly used optical components in a wide range of applications requiring control of laser beams. These lenses are commonly used in laser systems for beam shaping, collimation, and focusing to achieve specific results, such as

• Surface Quality: 40-20 Scratch / Dig
• Lens Type: Cylindrical Lens
• Lens Features: Laser / Heat Resistant
• Features: Plano-Convex

Description: focus on the retina properly. Plano-concave lenses are also used in optical systems such as telescopes, microscopes, and other various instruments as image forming objectives and collimating lenses. They are also used in laser beam expanders and beam shaping applications. Double

• Surface Quality: 40-20 Scratch / Dig
• Features: Concave-Concave, Other, Plano-Concave
• Lens Type: Cylindrical Lens

Description: a linear laser line, another fundamental use of Plano-convex cylindrical lenses is anamorphic beam shaping. Hangzhou Shalom EO offers various custom Plano-Convex Cylindrical lenses made from materials including, but not limited to N-BK7, Fused Silica, CaF2, BaF2, MgF2, ZnSe, etc. The