Infrared Optical Lenses

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]

• Lens Application: Infrared; Visible
• Focal Length: 10 to 140

• Lens Type: Achromats
• Center Thickness: 2.9 to 9.8

Calcium Fluoride has good performance at optical and thermo-mechanical properties, it can be used for optical windows, spherical lens, prisms and cylinders within a wide range from 130nm to 9 μm. It has optical properties of isotropy, low absorption and low refractive index, which made CaF2... [See More]

• Lens Application: Infrared

• Materials: Calcium Fluoride

CRYSTECH is dedicated to manufacturing high precision spherical lens for solid-state leaser systems. We have over 20 years of experience in lens manufacturing, design, and coating. We provide these lenses with the material of BK7, fused silica, sapphire, CaF2, ZnSe(ZnS) and other glass raw material. [See More]

• Lens Application: Infrared; Visible
• Materials: BK7 Glass; Calcium Fluoride; Sapphire; Zinc Selenide; Ultra-violet grade Fused Silica

• Lens Type: Cylindrical Lens; Meniscus (optional feature)
• Surface Flatness: λ/2 (optional feature); λ/4

Aspheres – precision aspherical optics manufactured by ZYGO's Optics business segment – can be manufactured in sizes up to 500 mm, with tolerances better than λ/5000 RMS @ 633 nm. In the digital age, aspheres are growing in popularity in modern optical lens designs. Aspheric... [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Diameter / Length: 500

• Lens Type: Aspheric
• Materials: Calcium Fluoride; Zerodur, ULE, Glass, Ceramics, Si, CaF2

IR Grade BaF2 Lenses [See More]

• Lens Application: Infrared
• Surface Quality: 40-20 Scratch / Dig

• Materials: BaF2
• Surface Flatness: λ/4

ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 200 mm with radii from 12.7 mm to 8 meters. Our standard product line of transmission spheres is available in 4" and 6" clear apertures ranging in f-numbers from f/.65 to f/11 with wavefront... [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Diameter / Length: 50 to 200

• Lens Type: Spherical Lens
• Radius of Curvature: 12.7 to 8000

K9 cylindrical lenses are optical components that are commonly used in lasers, imaging and optical systems. What are the applications of K9 cylindrical lenses?. Laser systems: for beam shaping, beam expansion or focusing. Imaging systems: to correct dispersion or to realize specific optical effects. [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Materials: BK7 Glass

• Lens Type: Cylindrical Lens
• Surface Quality: 40-20 Scratch / Dig

Our catalog Laser Achromats are designed primarily for a diode laser with an 830nm wavelength. They perform well through the near-infrared spectrum. They have been corrected for spherical aberration, coma and astigmatism. They are intended to be used for diode beam manipulation. [See More]

• Lens Application: Infrared; Visible (optional feature); Ultraviolet (optional feature)
• Focal Length: 10

• Lens Type: Achromats; Spherical Lens
• Center Thickness: 3.5

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]

• Lens Application: Infrared; Visible
• Materials: BK7 Glass; Acrylic; Polycarbonate; CCD

• Lens Type: Aspheric; Spherical Lens (optional feature)

Features: • Flat-concave structure optimized for light collimation and diverging at absolute conjugate ratios > 5:1. • Substrates made from high-purity CaF2 crystals with exceptionally wide transmission from UV to IR (180-8000 nm). • High laser damage threshold and thermal shock... [See More]

• Lens Application: Infrared; Ultraviolet
• Surface Flatness: λ/4

• Diameter / Length: 12.7 to 25.4

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, wedges,... [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Materials: Calcium Fluoride; Zinc Selenide

• Lens Type: Cylindrical Lens; Spherical Lens
• Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Focal Length: -100 to 1000

• Lens Type: Achromats
• Center Thickness: 1.5 to 7.9

Germanium lenses are optical lenses made of polished germanium. These lenses are rugged and resistant to corrosion, and are ideal for harsh environments and applications where there is constant exposure to the elements. At Shanghai Optics we manufacture a wide variety of germanium lenses with... [See More]

• Lens Application: Infrared
• Materials: Germanium

• Lens Type: Germanium Lens

Monocrystalline silicon is an infrared material with excellent cost performance.It can be divided into Transmissive Grade and Mirror Grade.As a transmittance material, ocZ-SI is widely used in the mid-infrared (1-6um) band, and the infrared transmittance is more than 50%. Monocrystalline silicon can... [See More]

• Lens Application: Infrared
• Surface Quality: 40-20 Scratch / Dig

• Diameter / Length: 3 to 280
• Surface Flatness: λ/10

Micro Sizes 2mm Dia. Several Coating Options. Aspheric lenses are known for providing simple, single-element solutions for managing laser light. LightPath ® has perfected a glass molding technology that produces aspheric lenses with consistent quality and at practical prices for system... [See More]

• Lens Application: Infrared
• Focal Length: 18.4

• Lens Type: Aspheric
• Center Thickness: 2.2

Used for precision measuring instrument probe, high pressure pump, liquid chromatography and valve ball, bearing for ball, pen bead, etc [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Materials: Sapphire

• Lens Type: Ball

BRD Optical focuses on the R&D and manufacturing of precision infrared optical devices. With professional coating and polishing technology, we provide customers with customized high-precision and complex optical devices, including short-wave infrared optical devices, mid-wave infrared optical... [See More]

• Lens Application: Infrared

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Diameter / Length: 1.2 to 350

• Lens Type: Cylindrical Lens; Meniscus
• Materials: BK7 Glass; Calcium Fluoride; Ultra-violet grade Fused Silica; Silicon, Other

Minimal longitudinal chromatic aberration. Minimal spherical aberration. Minimal wavefront distortion. Tight focal length tolerance. Broadband anti-reflection coated. Cemented doublets. Broadband anti-reflection coating ARB2 NIR. Damage thresholds > 2 kW/cm2 cw (488/514 nm). Damage thresholds... [See More]

• Lens Application: Infrared
• Focal Length: 90 to 300

• Lens Type: Achromats
• Center Thickness: 11 to 21

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]

• Lens Application: Infrared
• Focal Length: -600 to 100

• Lens Type: Meniscus; Spherical Lens
• Center Thickness: 3 to 4

Axetris fiber micro-lens arrays are optimized for coupling light efficiently to single mode fiber arrays for optical communication applications. Features. Applications. Small size. Low insertion loss. Fused Silica or Silicon material. Low surface roughness. 100 % inspection. Parallel channel... [See More]

• Lens Application: Infrared
• Materials: Ultra-violet grade Fused Silica

• Lens Type: Aspheric
• Lens Features: Antireflection Coating

Aspherical glass lenses are a key device of optical electronics, with high product reliability and stability achieved by a wide range of glass material and a variety of designs. Panasonic's unique manufacturing process, "One-Shot" precision molding, as well as their excellent aspherical designs,... [See More]

• Lens Application: Infrared; Visible
• Materials: PBK, PBK40, K-VC80 or VC79

• Lens Type: Aspheric

Features: • One spherical side and one planar side are optimized for light collimation and focus at absolute conjugate ratios >5:1. • Substrates made from high-purity CaF2 crystals with exceptionally wide transmission from UV to IR (180-8000nm). • High laser damage threshold and... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Calcium Fluoride; CaF2

• Diameter / Length: 12.7 to 25.4
• Surface Flatness: λ/4

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]

• Lens Application: Infrared; Visible
• Focal Length: 30 to 200

• Lens Type: Air Spaced Doublet
• Center Thickness: 11.5 to 18.2

Monocrystalline silicon is an infrared material with excellent cost performance.It can be divided into Transmissive Grade and Mirror Grade.As a transmittance material, ocZ-SI is widely used in the mid-infrared (1-6um) band, and the infrared transmittance is more than 50%. Monocrystalline silicon can... [See More]

• Lens Application: Infrared
• Surface Quality: 40-20 Scratch / Dig

• Diameter / Length: 3 to 280
• Surface Flatness: λ/10

Optical dome is our company's superior product. In the past, most of the fairings were infrared grade, which were mostly used in military products. With the development of military-civilian integration, especially in visible materials and ultraviolet , we have become one of the best optical... [See More]

• Lens Application: Infrared; Ultraviolet
• Center Thickness: 1 to 8

• Lens Type: Dome Lens
• Diameter / Length: 10 to 230

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Materials: BK7 Glass; Sapphire; Ultra-violet grade Fused Silica; HP-MgF2/ZnS

• Lens Type: Dome

Minimal longitudinal chromatic aberration. Minimal spherical aberration. Minimal wavefront distortion. Tight focal length tolerance. Broadband anti-reflection coated. Achromats in Nanobench n and Microbench m mounts fitting directly to these LINOS systems. Cemented doublets. Broadband... [See More]

• Lens Application: Infrared
• Focal Length: 600

• Lens Type: Achromats
• Center Thickness: 6 to 10.5

Axetris laser diode micro-lenses are optimized for efficient coupling to edge laser diodes (LDs) and vertical cavity surface emitting lasers (VCSELs). Applications range from optical communication to sensors. Features. Applications. High coupling efficiency. High N.A. and aspherical design. High... [See More]

• Lens Application: Infrared
• Center Thickness: 0.3800

• Lens Type: Aspheric
• Edge Thickness: 0.3800

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Focal Length: -100 to 9.65

• Lens Type: Aspheric
• Center Thickness: 0.8800 to 36

Monocrystalline silicon is an infrared material with excellent cost performance.It can be divided into Transmissive Grade and Mirror Grade.As a transmittance material, ocZ-SI is widely used in the mid-infrared (1-6um) band, and the infrared transmittance is more than 50%. Monocrystalline silicon can... [See More]

• Lens Application: Infrared
• Surface Quality: 40-20 Scratch / Dig

• Diameter / Length: 3 to 280
• Surface Flatness: λ/10

BRD Optical dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the parallel tolerance < ±2 μm. A perfect parallel surface, in the imaging, the image does not distort, and in the measurement of light, the light does... [See More]

• Lens Application: Infrared
• Diameter / Length: 10 to 350

• Lens Type: Dome
• Materials: Sapphire; Ultra-violet grade Fused Silica; JGS3

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]

• Lens Application: Infrared; Visible
• Materials: BK7 Glass; Calcium Fluoride; Germanium; Zinc Selenide; BAF2, Silicon

• Lens Type: Achromats; Meniscus; Spherical Lens

Minimal longitudinal chromatic aberration. Minimal spherical aberration. Minimal wavefront distortion. Tight focal length tolerance. Broadband anti-reflection coated. Cemented doublets. Unmounted. Broadband anti-reflection coating ARB2 NIR. Damage thresholds > 2 kW/cm2 cw (488/514 nm). Damage... [See More]

• Lens Application: Infrared
• Focal Length: 5 to 1330

• Lens Type: Achromats
• Center Thickness: 3.1 to 10.5

Axetris Shack-Hartmann lens arrays are the heart of Shack-Hartmann wavefront-sensors. These micro-lens arrays are available in a variety of focal lengths. Features. Applications. Diffraction limited spot size. Superior surface quality. Low surface roughness and low stray light. Long focal lengths. [See More]

• Lens Application: Infrared
• Center Thickness: 1.6

• Lens Type: Spherical Lens
• Edge Thickness: 1.6

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Focal Length: -1000 to 1000

• Lens Type: Cylindrical Lens
• Center Thickness: 1.8 to 9.7

Zinc Selenide (ZnSe) plane-convex (PCX) lenses are designed for focusing or collimating applications in mid - and long-wave infrared spectroscopy.These lenses are made of iI-VI infra-red zinc selenide material with a volumetric absorption coefficient of <0.0005cm-1 at 10.6 µm wavelengths and... [See More]

• Lens Application: Infrared
• Surface Quality: 40-20 Scratch / Dig

• Diameter / Length: 3 to 280
• Surface Flatness: λ/10

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 lens will be focused into a line. optical glass and UV Fused Silica substrates are available for a variety of UV, Visible... [See More]

• Lens Application: Infrared; Visible; Ultraviolet
• Materials: Ultra-violet grade Fused Silica; Optical Glass

• Lens Type: Cylindrical Lens

Compact optics and short setting time: EL-10-30 allows for that due to its electrically tunable focal range. Within 10 ms, the radius of this plano-convex lens can be changed by applying a voltage between 0 and 5 V. The lens can be operated with commercial power supplies allowing for current... [See More]

• Lens Application: Infrared; Visible
• Focal Length: -600 to 200

• Lens Type: Spherical Lens
• Diameter / Length: 12 to 12.7

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]

• Lens Application: Infrared; Visible; Ultraviolet
• Focal Length: -1000 to 750

• Lens Type: Spherical Lens
• Center Thickness: 1.5 to 19.8

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]

• Lens Application: Infrared
• Materials: BK7 Glass; Sapphire; BK7 JGS1 Sapphire

• Lens Type: Cylindrical Lens
• Surface Quality: 20-10 Scratch / Dig

Monocrystalline silicon is an infrared optical material with excellent comprehensive cost performance. Optical grade Czochralski silicon (OCZ-Si) as a transmission grade material is widely used in the mid-infrared (3-5um) band, and the infrared transmittance exceeds 50%. Zone-melted monocrystalline... [See More]

• Lens Application: Infrared

An infinite number of lenses in just one lens: ML-20-35 is a shape-changing polymer lens. The spherical curvature of this lens with an aperture of 20 mm can be changed manually by rotating an adjustment ring. The focal length can be changed from positive (plano-convex) to infinity (flat) to negative... [See More]

• Lens Application: Infrared; Visible
• Focal Length: -600 to 200

• Lens Type: Spherical Lens

Right angle prisms are used to deflect a light beam with 90 or 180 °. Prisms are widly used in optical system, which can reflect, deviate and rotate beams of light as well as dispersing their wavelengths.Right angle prisms are usually coated with Reflective coating when used.It has a larger... [See More]

• Lens Application: Infrared; Visible
• Diameter / Length: 0.3000 to 200

• Lens Type: Ball
• Materials: Ruby

Mounted lenses fit to Microbench m or Nanobench n. 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... [See More]

• Lens Application: Infrared; Visible
• Focal Length: -150 to -10

• Lens Type: Spherical Lens
• Center Thickness: 1 to 5.9

ZNSE PRISM. -ZnSe is a good material for CO2 laser cutting and engraving machine, We select excellent material from USA, High transmission and high quality surface roughness. With high quality, we produce ZnSe plano convex lens, ZnSe plano concave lens, ZnSe meniscus lens,ZnSe Aspheric lens, Znse... [See More]

• Lens Application: Infrared
• Materials: Sapphire; Sapphire (Al2O3)

• Diameter / Length: 3 to 200
• Surface Quality: 40-20 Scratch / Dig

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]

• Lens Application: Infrared; Visible
• Focal Length: -1000 to -3

• Lens Type: Spherical Lens
• Center Thickness: 0.5000 to 1.5

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 high... [See More]

• Lens Application: Infrared; Ultraviolet
• Surface Flatness: λ/4

• Surface Quality: 40-20 Scratch / Dig

Mounted or unmounted. In mount fitting to Microbench m. 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). [See More]

• Lens Application: Infrared; Visible
• Focal Length: 5 to 156

• Lens Type: Spherical Lens
• Center Thickness: 2.4 to 6

COATED ZNSE WINDOW, UNCOATED ZNSE WINDOW. -ZnSe is a good material for CO2 laser cutting and engraving machine, We select excellent material from USA, High transmission and high quality surface roughness. With high quality, we produce ZnSe plano convex lens, ZnSe plano concave lens, ZnSe meniscus... [See More]

• Lens Application: Infrared
• Surface Quality: 60-40 Scratch / Dig

• Diameter / Length: 6 to 200
• Surface Flatness: λ/10

Suitable for DUV-applications. 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... [See More]

• Lens Application: Infrared; Visible
• Focal Length: -150 to -20

• Lens Type: Spherical Lens
• Center Thickness: 1.5

Zinc Selenide (ZnSe) plane-convex (PCX) lenses are designed for focusing or collimating applications in mid - and long-wave infrared spectroscopy.These lenses are made of iI-VI infra-red zinc selenide material with a volumetric absorption coefficient of <0.0005cm-1 at 10.6 µm wavelengths and... [See More]

• Lens Application: Infrared
• Materials: Sapphire; Sapphire (Al2O3)

• Diameter / Length: 8 to 200
• Surface Quality: 60-40 Scratch / Dig

The H-K9L double concave lens has excellent transmittance from visible to near infrared (350-2000nm).H-K9L (N-BK7) is a commonly used optical glass for the preparation of high-quality optical elements. When the additional advantages of UV melting quartz (good transmittance and low thermal expansion... [See More]

• Lens Application: Infrared; Visible
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Meniscus; Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

Cylindrical lenses are generally used to focus incoming light onto a line or to change the aspect ratio of an image.They are usually linear and control the direction of the light beam.A cylindrical lens has a cylindrical surface that enables incident light to focus on a dimension and stretch the... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

The H-K9L Bi convex lens has excellent transmittance from visible to near infrared (350-2000nm) and is commonly used in limited imaging applications.H-K9L(N-BK7) is a commonly used optical glass for the preparation of high-quality optical elements. When the additional advantages of UV melting quartz... [See More]

• Lens Application: Infrared; Visible
• Materials: Sapphire; H-K9L, JGS1, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 60-40 Scratch / Dig

A plano-concave lens is machined from a plane and a concave sphere.It has a negative focal length, which makes it widely used.In optical system, it is used for beam expansion, projection ray and extension of optical system focal length.Plane-concave lenses can diverge a collimating beam into a... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: H-K9L (Customization)

• Lens Type: Spherical Lens
• Surface Quality: 20-10 Scratch / Dig

Spherical Positive Mensicus Lens. H-K9L Positive Meniscus Lens has excellent transmittance from visible to near infrared (350-2000nm).H-K9L (N-BK7) is a commonly used optical glass for the preparation of high-quality optical elements. When the additional advantages of UV melting quartz (good... [See More]

• Lens Application: Infrared; Visible
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

The roles of aspheric is to Simplify the system structure, shorten the tube length, reduce the weight of the system, improve the imaging quality, and make the optical system extend to the infrared and ultraviolet bands.With the development, , the cost of aspheric surface processing has been... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

The roles of aspheric is to Simplify the system structure, shorten the tube length, reduce the weight of the system, improve the imaging quality, and make the optical system extend to the infrared and ultraviolet bands.With the development, , the cost of aspheric surface processing has been... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

The roles of aspheric is to Simplify the system structure, shorten the tube length, reduce the weight of the system, improve the imaging quality, and make the optical system extend to the infrared and ultraviolet bands.With the development, , the cost of aspheric surface processing has been... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Polycrystal CaF2, Singlecrystal CaF2

• Lens Type: Spherical Lens
• Surface Quality: 60-40 Scratch / Dig

The roles of aspheric is to Simplify the system structure, shorten the tube length, reduce the weight of the system, improve the imaging quality, and make the optical system extend to the infrared and ultraviolet bands.With the development, , the cost of aspheric surface processing has been... [See More]

• Lens Application: Infrared; Ultraviolet
• Materials: Germanium; Sapphire; Optical glass, UVFS, Germanium, Silicon, CaF2, MgF2, ZnSe ZnS, Sapphire

• Lens Type: Spherical Lens
• Surface Quality: 10-5 Scratch / Dig

Ge has high refractive index, The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um. It is a good material for CO2 lens and windows. Three... [See More]

• Lens Application: Infrared
• Diameter / Length: 5 to 250

• Center Thickness: 0.5000 to 40
• Materials: ZnS

Ge has high refractive index, The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um. It is a good material for CO2 lens and windows. Three... [See More]

• Lens Application: Infrared
• Diameter / Length: 5 to 250

• Center Thickness: 0.5000 to 40
• Materials: Import USA ZnSe,China ZnSe

Ge has high refractive index, The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um. It is a good material for CO2 lens and windows. Three... [See More]

• Lens Application: Infrared
• Diameter / Length: 5 to 250

• Center Thickness: 0.5000 to 40
• Materials: Import USA ZnSe,China ZnSe