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cr39 prescription lenses coating 499 refractive index Photos Catalog - page 4 - ECeurope Market
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Tracking Index Test Apparatus For Measuring The Electrical Breakdown PropertiesMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - September 1, 2021 - 1.00 Dollar US$tracking index test apparatus for measuring the electrical breakdown properties tracking test apparatus/iec60112 proof tracking index tester/tracking index apparatus tester, wheel tracking apparatus model bnd-ld tracking index test apparatus product ...
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Iec 60112 Tracking Index Test Apparatus To Evaluate LeakageMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - August 1, 2019 - 1.00 Dollar US$tracking index test apparatus to evaluate leakage to evaluate leakage resistance mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, electrical machinery, power tools, electronic equ...
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Limited Oxygen Index Testing Machine With Standard Iso 4589Fire protection - TESTech (Suzhou) Instrument Technologies Co., Ltd. - China - June 1, 2020 - 10.00 Dollar US$Product Introduction TESTech Limit Oxygen Index Tester is designed according to ISO4589.1-2006, it applies to analysis the minimum oxygen concentration needed to maintain combustion of the sample when the sample is under under the test conditions spe...
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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 ...
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Hard Coatings For Eyeglass LensesRubber and elastomers - Guangzhou Human New Material Science and Technology Co., Ltd - China - December 22, 2024 - contact company for priceHard Coatings are advanced protective coatings applied to surfaces to improve their resistance to scratches, abrasion, and wear. These coatings form a hard, durable layer on the substrate, making it resistant to mechanical damage and external element...
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F Mount Machine Vision LensesElectronic hardware and component parts and accessories - BalaJi MicroTechnologies Pvt. Ltd. - India - November 15, 2016 - contact company for pricePress Release:-New Delhi, India BalaJi MicroTechnologies is happy to release our ultra high performance F-Mount Machine Vision Lenses. “We are India's No.1 manufacturer of large format F-Mount Machine Vision lens. The company designs, develops & ...
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Custom Optical Triplet LensesMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - August 6, 2024 - contact company for priceThe Triplet Lenses are made of a low index crown element cemented in between two identical meniscus flint elements. Specially designed for 1:1 conjugate ratios. But sometimes customers' Triplet Lenses have different designs. CLZ optics supply custom ...
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Aspherical Cylindrical Lenses Or AcylindersManufacture of electrical goods and precision instruments - Photonchina Co.,Ltd - China - March 21, 2024 - 66.00 Dollar US$Acylindrical lenses, Aspherical cylindrical lenses, or acylinder lenses, are the cylindrical counterpart to an aspheric lens and designed to combine the aberration-reducing benefits of an aspheric surface with the one-dimensional focusing of a standa...
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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, ...
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Professional Rare Earth Oxides Salt White Crystalline High Index ValueCompounds and mixtures - Lyrin Industrial Corporation Limited - China - January 24, 2018 - check with company for priceGeneral Introduction of Scandium Oxide Sc2O3 Scandium(III) oxide, Sc2O3, or scandia, is a high melting rare earth oxide. It is used in the preparation of other scandium compounds as well as in high-temperature systems (for its resistance to heat and ...
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Micro Rod Lenses Endoscope LensIndustrial optics - Photonchina Co.,Ltd - China - July 15, 2021 - 6.00 Dollar US$Photonchina produces the smallest rod lenses for customers at home and abroad. Micro rod lenses: 0.5-1.8mm diameter, 1.0-25mm length, with one end of designated curvature radius and another end of arbitrary angle. Both ends of arbitrary radii or angl...
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Custom Plano Concave Lenses For Laser OpticsMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - August 6, 2024 - contact company for pricePlano-concave lenses convert incoming parallel light rays into diverging beams that appear to come from a point in object space, the so-called imaginary focal point. Like plano-convex lenses, these lenses have the least image aberration at absolute c...
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Liquid Injection Molding Silicone Optical LensesPlastic and chemical industries - Dongguan Hopewell Silicon Plastic Tech Co., Ltd - China - March 31, 2023 - contact company for priceLiquid Injection Molding Silicone Optical Lenses Silicone Lenses Advantage: 94% light transmittance, made of highly transparent optical liquid silicone raw materials Class 100, 000 optical clean workshop Resistant to yellowing, UV light and micro-cra...
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Lens Lenses Prism Window Mirror And Optical ComopnentsIndustrial optics - tc optics - China - May 25, 2016 - 3.00 Dollar US$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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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) |...
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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$Meniscus Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical ass...
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Micro Spherical Lenses Capsule Lens Small DiameterIndustrial optics - Photonchina Co.,Ltd - China - July 15, 2021 - 5.00 Dollar US$Micro Spherical Lenses Under the condition of high refractive index, some optical components can achieve short focal length. Therefore, the micro lens becomes an ideal choice in the field of high precision applications. Through years of accumulated p...
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Silicon Windows And Lenses For Infra Red Imaging SystemsMeasuring and observing and testing instruments - CLZ Optical Co.,Ltd - China - August 6, 2024 - contact company for priceInfrared lenses are lens assemblies optimized for light processing in the infrared region, including near-infrared, short-wave infrared, mid-wave infrared, and long-wave infrared. IR lenses are optical lenses that use specific substrates or anti-refl...
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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...
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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...