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biconcave lens bbar coating double concave lenses Photos Catalog - ECeurope Market
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Custom Biconcave Lens Ar Bbar Coating Double Concave LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Biconcave lens, is used to divergent light. The double concave lens is best used when the input beam is converging. It is used in beam expanders, projection optics systems, optical viewers and optical character readers etc. Material:optical glass; Su...
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Custom Cylindrical Lens Plano Convex Concave Cylinder LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$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 ...
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Biconcave LensIndustrial machine tools - SiChuan JUKA Optical Technology - China - July 25, 2022 - contact company for priceDouble Concave Lens High Precision Optical Components The biconcave lens, also named double concave lens, is usually made of flint glass and used for beam divergence. It’s focal length is negative but the parallel incident ray diverges outward. The t...
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Custom Optical Window Ar Bbar Anti Reflective Coating Bk7 Uv Fused Silica WindowsManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Optical windows are applied to isolate different physical environments while allowing light to pass. When selecting flat window you should consider materials, transmission, scattering, wave front distortion, parallelism and resistance to certain envi...
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Double Concave LensMedical facility products - Changchun Hongsheng Optoelectronics Co.,Ltd. - China - January 23, 2025 - 1.00 Dollar US$Double Concave Lens Double concave lens are bi-concave lenses with concave surfaces on both sides. Double concave lens are designed for applications such as beam expansion, image reduction and light projection. In addition, these lenses are ideal for...
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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...
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Custom Plano Concave Lenses For Laser OpticsMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - August 6, 2024 - contact company for pricePlano-concave lenses convert incoming parallel light rays into diverging beams that appear to come from a point in object space, the so-called imaginary focal point. Like plano-convex lenses, these lenses have the least image aberration at absolute c...
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Uv420 Protection Blu Ray Cut Lens Ar Coating Standard Polycarbonate LensesTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for price1.59 Polycarbonate Blue Light Blocking AR Coating Eyeglass Lenses With UV420 Protection I. Specifications: - - - - Index | Monomer | Diameter | Transmission | 1.59 | Polycarbonate | 65/73mm | 91% | Abbe Value | Specific Gravity | Coat | Guarantee | 3...
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Plano Concave Cylindrical LensIndustrial optics - ChangChun BRD Optical co., Ltd - China - September 17, 2018 - contact company for pricePlano Concave Cylindrical Lens Cylindrical lens Optical Components PARAMETER: A plano-concave cylindrical lens is used to expand light in on axis. A negative cylindrical lens is able to diverge collimated input light away from a line. Plano-concave c...
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Custom Large Plano Concave Lens China Optical Elements ManufacturerManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Plano concave lens has a negative focal length and is typically used to cause a collimated beam to diverge as in a Galilean type beam expander or telescope. Because the spherical aberration of the Plano-Concave is negative, it can be used to balance ...
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Bk7 K9 Jgs1 Plano Convex Concave Lens Good PriceElectrical equipment and components - Changchun Sunday Optoelectronics Co.,ltd - China - September 7, 2020 - 6.00 Dollar US$Sunday Optics manufacture Spherical lens, the diameter can be 0.35mm, include: plano convex lens, plano concave lens, mensicus lens, double convex lens, double concave lens, achromatic doublet lens.Material can be optical glass, Quartz, Sapphire, CaF...
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Plano Concave Lens ManufacturerMeasuring and observing and testing instruments - Shandong Yanggu Constant Crystal Optics, Inc - China - September 3, 2024 - contact company for pricePlano concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems. Plano-Concave Lens Specifications: Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc. ...
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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...
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Lens Lenses Prism Window Mirror And Optical ComopnentsIndustrial optics - tc optics - China - May 25, 2016 - 3.00 Dollar US$Our products: Type ■ Singlet Lens: PCX, PCV, BCX , BCV, MEN ■ Doublet & Triplet Achromatic Lens ■ PCX & PCV cylindrical lens ■ Ball lens ■ Aspherical lens Common Capacity ■ Material: All kinds of optical glass, and some crystal like Fused sil...
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Mid Index 1 56 Single Vision Cr 39 Lenses Super Hydrophobic Anti Glare LensTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceMid-Index 1.56 Super Hydrophobic Coating Cr39 Single Vision Lenses I. Specifications: - - - - Index | Monomer | Diameter | Transmission | 1.56 | NK55 | 65/70mm | 95% | Abbe Value | Specific Gravity | Coat | Guarantee | 45 | 1.16 | SHMC | 3~5 years | ...
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Nk55 1 56 Hard Multi Coated Lens Protecting Photochromic Eyeglass LensesTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceNK55 1.56 Hard Multi Coated Photochromic Prescription Eyeglass Lenses For Protecting Eyes I. Specifications: - - - - Index | Monomer | Photochromic | Diamater | Coating | 1.56 | NK55 | Grey/Brown | 65/70mm | HMC/AR Coating | Abbe | Specific Gravity |...
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Thermal Infrared Ir Silicon Lenses Si Lens Custom Optics 1 2m 7m WavelengthFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceIR Lenses Silicon Lenses Infrared Lens Thermal Infrared Lens Si Lenses Thermal Infrared Lens Specifications: - - - - Numerical Aperture NA | 0.28 | Diameter (mm) | 30.00 | Diameter Tolerance (mm) | +0.00/-0.10 | Effective Focal Length EFL (mm) | 40 |...
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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 | ...
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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...
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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(...