7 USA 
1 Germany 
1 UK 
cr39 prescription lenses coating 499 refractive index Photos Catalog - page 4 - ECeurope Market
-
20mm Dia Polished Infrared Lenses Plano Convex Lens With Silicon Optical GlassFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceOptical 20mm Dia Polished Infrared Lenses Plano-Convex Lens with Silicon Diameter 20mm Polished Infrared Lens Specifications: - - - - Diameter (mm) | 20 | Diameter Tolerance (mm) | +0/-0.1 | Clear Aperture (%) | 90 | Focal Length Tolerance (%) | 2 | ...
-
Substrate K9 Optical Lenses Plano Convex Lens With 60 40 6 0mm DiaFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceSubstrate K9 Optical Lenses, Plano-Convex Lens with 60 / 40, 6.0mm Dia Plano-Convex lenses Specifications: - - - - Diameter (mm) | 6.0 | Diameter Tolerance (mm) | +0.0 / -0.20 | Clear Aperture CA (mm) | 5.4 | Effective Focal Length EFL (mm) | 6.0 | B...
-
Custom Uncoated Square B270 Visible Windows Protective Optical Window LensesFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceUncoated Square B270 / Visible Windows / Protective OpticalWindow Lenses Visible Windows Specifications: Description: Visible Windows are Optical Windows designed for use in the visible spectrum. Visible Optical Windows are designed to prevent electr...
-
Silicon Polished Aspheric Lens Infrared Lenses 0 425m 0 675m High PrecisionFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceOptical Dia 25mm Polished Aspheric Lenses Infrared Lenses with Silicon Aspheric Lenses Specifications: - - - - Diameter(mm) | 9.00 | DiameterTolerance(mm) | +0.0/-0.1mm | ClearAperture(%) | 90 | EffectiveFocalLengthEFL(m m) | 12 | BackFocalLengthBFL(...
-
High Performance Cylinder Optical Lenses For N Bk7 0 35m 2 2mFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceHigh Performance Cylinder Optical Lenses For N-BK7 0.35m - 2.2m Cylinder Lenses Specifications: - - - - Type | PCXCylinderLens | Diameter(mm) | 5.0 | DimensionalTolerance(mm) | +0.0/-0.2 | EffectiveFocalLengthEFL(m m) | 8.0 | BackFocalLengthBFL(mm) |...
-
Germanium Optical Components Silicon Infrared Lenses For Nir ImagingFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceGermanium Optical Components Silicon infrared lenses for NIR Imaging Silicon Optical Components Specifications: - - - - Numerical Aperture NA | 0.28 | Diameter (mm) | 30.00 | Diameter Tolerance (mm) | +0.00/-0.10 | Effective Focal Length EFL (mm) | 4...
-
N Bk7 Optical Lenses Double Convex Lens 3 48mm Ct 12mm Dia UncoatedFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 28, 2018 - check with company for priceN-BK7 Optical Lenses / Double-Convex Lens 3.48mm CT 12mm Dia Uncoated Double-Convex Lens Specifications: - - - - Diameter(mm) | 12.00 | DiameterTolerance(mm) | +0.00/-0.10 | ClearApertureCA(mm) | 11.00 | EffectiveFocalLengthEFL(m m) | 18.0 | BackFoca...
-
Laser Marking Silicon Lenses Si Lens Dia 50 0 5mm 3m 12m For SensorFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 28, 2018 - check with company for priceLaser markingSilicon Lenses / Si Lens Dia 50*0.5mm 3m - 12m For Sensor Thermal Infrared Lens Specifications: - - - - Numerical Aperture NA | 0.26 | Diameter (mm) | 50.00 | Diameter Tolerance (mm) | +0.00/-0.20 | Effective Focal Length EFL (mm) | 40 |...
-
Optical Components Cylinder LensesIndustrial optics - ChangChun BRD Optical co., Ltd - China - September 17, 2018 - contact company for priceCylinder Cylindrical lens Optical Components Optical Components Cylinder Lenses PARAMETER: Cylinde r Lenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical Lenses have a single cylindrical ...
-
Spherical LensesPhotographic and recording media - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for priceCLZ Precision Optics offers a wide range of high quality Spherical lenses for a variety of applications, including Plano Convex Lenses, Plano Concave Lenses, Bi-convex Lenses, Bi-Concave Lenses, Meniscus Lenses, Spherical Mirrors and Achromatic Doubl...
-
Plano Convex LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for pricePlano-Convex Lenses Fused Silica Plano-Convex Lenses with 1064 nm Laser Line Antireflection V-Coating Fused silica Plano-Convex lenses are the best choice for focusing parallel rays of light to a single point.With AR coated fused silica Plano-Convex ...
-
Plano Concave LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for pricePlano-Concave Lenses Plano Concave Lens, 40mm Dia. x -63.5mm FL, AR Coated R<0.25%@780nm, N-BK7 Lens The Plano-Concave Lens have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or...
-
Bi Convex LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for priceBi-Convex Lenses Fused Silica Precision Lenses for Solid State Laser applications UV Fused Silica Plano-Convex Lenses is a prime choice for lenses in use with Solid State Lasers due to its synthetic amorphous silicon dioxide of extremely high purity ...
-
Meniscus LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for priceMeniscus Lenses UV grade Fused Silica meniscus lenses from CLZ Optics One side of meniscus lens is convex, another side is concave. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius. ...
-
Achromatic LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - July 11, 2019 - contact company for priceAn achromatic lens, also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) element. Due to the difference in refractive indices, ...
-
Custom Cylindrical Lens Plano Convex Concave Cylinder LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Cylindrical lens is used to correct astigmatism in the eye, and, in range finders, to produce astigmatism, stretching a point of light into a line.. They are available in either plano concave or plano convex configurations. Plano concave cylindrical ...
-
Custom Optical Bonding Triplet Lens Achromatic Cemented Triple LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Bonding Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated waveleng...
-
Custom Meniscus Lens Positive And Negative Meniscu LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Meniscus Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical ass...
-
High Quality Spherical LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - August 20, 2020 - contact company for priceHigh Quality Spherical Lenses Spherical lenses are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light. They are widely used in medical imaging, laser optics, ...
-
Micro Rod Lenses Endoscope LensIndustrial optics - Photonchina Co.,Ltd - China - July 15, 2021 - 6.00 Dollar US$Photonchina produces the smallest rod lenses for customers at home and abroad. Micro rod lenses: 0.5-1.8mm diameter, 1.0-25mm length, with one end of designated curvature radius and another end of arbitrary angle. Both ends of arbitrary radii or angl...