Jiangsu Profile
Product List
20491. 1.56 Semi Finished Progressive Photochromic Blue Block Lens 
[Sep 10, 2025]
[Sep 10, 2025] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
20492. Danyang Glasses 1.67 Asp Blue Cut Photochromic Lens Photogrey Anti Blue Cut UV420 Hmc Lenses [Sep 10, 2025]
[Sep 10, 2025] Spin coating Lens : Spin coating Lens adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background color; ...
Company: Danyang Boris Optical Co., Ltd.
20493. Prescription Plastic 1.74 High Index Lens Single Vision Optical Lenses for Eyeglasses Lens [Sep 10, 2025]
[Sep 10, 2025] 1.74 Lens Full name 1.74 refractive index lens, with high refractive index, high transmittance, high Abbe number characteristics, in the case of the same myopia degree, can significantly reduce the thickness of the ...
Company: Danyang Boris Optical Co., Ltd.
20494. 1.56 Photochromic Grey Progressive Blue Cut Blue Block Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is divided from the focus, it can be divided into single focus lens, double ...
Company: Danyang Boris Optical Co., Ltd.
20495. Index 1.56 Cr39 Photo Brown Optical Lens Photochromic Photo Grey Hmc Spectacle Eyeglasses Lens [Sep 10, 2025]
[Sep 10, 2025] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
20496. High Index 1.67 Manufacturing Ophthalmic Lenses UV400 Asp Aspheric Finished Single Vision Lens [Sep 10, 2025]
[Sep 10, 2025] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Boris Optical Co., Ltd.
20497. 1.67 High Index UV420 But Cut Blue Blocking Computer Lenses Supplier Lens Price [Sep 10, 2025]
[Sep 10, 2025] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Boris Optical Co., Ltd.
20498. 1.56 Bifocal Invisible Blue Cut Hmc Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used to ...
Company: Danyang Boris Optical Co., Ltd.
20499. High Index Ophthalmic Lenses Chinese Finished 1.67 Single Vision Asp Hmc UV400 Optical Lens for ... [Sep 10, 2025]
[Sep 10, 2025] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Boris Optical Co., Ltd.
20500. High Index 1.67 Asp Spin Photochromic Grey Hmc Lens Photogrey Eyeglasses Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] Spin coating Lens : Spin coating Lens adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background color; ...
Company: Danyang Boris Optical Co., Ltd.
20501. High Index 1.71 Spin Photochromic Grey Eyeglasses Optical Lenses Spectacles Lens [Sep 10, 2025]
[Sep 10, 2025] Spin coating Lens : Spin coating Lens adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background color; ...
Company: Danyang Boris Optical Co., Ltd.
20502. High Quality Lwir Infrared Lensfl9.1mm F No1.2 Drone Camera Lenses - 2PCS [Aug 27, 2025]
[Aug 27, 2025] Product information : Longwave Infrared ( LWIR ) Lens : Longwave Infrared (LWIR) lens is generally used to build thermal imaging system with infrared detector. It works on 8-12um spectrum, and typically fits uncooled ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
20503. High Quality D30f65 Collimator for Laser Cutting and Welding Collimating Lens Qbh [Aug 27, 2025]
[Aug 27, 2025] Product Description Laser Collimators Fiber laser collimators are easy to operate and installed with QBH interface, an in-built water-cooling system to cool the lens, and come with a wide selection range of focal ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
20504. Drop Ship Available Pits Vipers Sports Cylcling Sunglasses Original Piits for Men and Women Outdoor ... [Aug 22, 2025]
[Aug 22, 2025] By working with us, you can: Professional optical glasses and sunglasses solution & Quality control, Logo customization Packaging customization. Product Parameters Product Name TR90 Photochromic ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20505. Sealand Cheap PC Folding Reading Glasses - Convenient Single Item From China [Aug 19, 2025]
[Aug 19, 2025] Product Description Discover the unparalleled blend of style, functionality, and protection with our Travel-Friendly Anti-blue Light Reading Glasses from Xuzhou Sealand Manufacture Co., Ltd. Designed for discerning ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
