Jiangsu Profile
Product List
11971. Spectacles Lens 1.49 Cr39 Sunglasses Hmc Plastic Lenses 80*1.8/2.0*6c/8c 
[Sep 10, 2025]
[Sep 10, 2025] The dyeing lenses With the rapid development of glasses science and technology, resin glasses with its light, safety, light transmittance close to optical glass and other advantages into the consumer market of glasses, ...
Company: Danyang Boris Optical Co., Ltd.
11972. 1.67 Mr-7 Blue Cut Semi Finished Hc Anti Blue Light Optical Lenses [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.
11973. 1.56 Blue Cut Hmc Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] What Is Blue Light? Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called ...
Company: Danyang Boris Optical Co., Ltd.
11974. Semi-Finished 1.56 Photochromic Progressive Lens Photogrey Multifocal Hmc Blue Block Optical Lenses [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.
11975. 1.56 Bifocal Flat Top Hmc Optical Lenses Spectacle Lens China Manufacture [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.
11976. 1.67 Mr-7 Spin Coating Photochromic 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.
11977. 1.56 Bifocal Flat Top Photochromic Grey Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] he color lenses 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 ...
Company: Danyang Boris Optical Co., Ltd.
11978. 1.49 Semi Finished Blue Cut Hmc Optical Lenses [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.
11979. 1.591 PC Spin Photochromic Grey Blue Block Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] PC lens is polycarbonate (polycarbonate) abbreviation, PC lens is also known as space film is very light. The main performance is safety explosion-proof, you even use hammer hit it is not necessarily broken The ...
Company: Danyang Boris Optical Co., Ltd.
11980. 1.56/1.60/1.67/Progressive Optical Lens Made in China [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.
11981. Semi-Finished 1.56 Progressive Photochromic Photogrey Eyeglasses Lenses [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.
11982. High Precision Strong Light Level Laser Instrument Green 2/3/5 Line [Dec 17, 2024]
[Dec 17, 2024] Product Parameters Laser wavelength 515nm Vertical line accuracy +/-1mm/7mm Horizontal line accuracy +/-1mm/7mm Horizontal angle of incidence 360 Vertical angle of incidence 360 Automatic ...
Company: Nantong Shengqiang Machinery Manufacturing Co., Ltd.
11983. 1.56 Stock Free Form Progressive Optical Eyewear Lenses [Aug 26, 2024]
[Aug 26, 2024] Product Description 1.Description 1.56 free form Progressive eyeglasses optical lens 2.Material Resin 3.Abbe Value 40 4.Transmittance 98%-99% 5.Specific Gravity 1.28 6.Diameter 70/75mm 7.Power ...
11984. Danyang Factory Direct Sales 1.49 Round Top Bifocal Eyewear Lenses [Feb 22, 2024]
[Feb 22, 2024] Product Description 1.Description 1.49 CR39 Single Vision HMC Lenses 2.Material Resin 3.Abbe Value 58 4.Transmittance 98%-99% 5.Specific Gravity 1.32 6.Diameter 70mm 7.Coating UC, HC,HMC,SHMC 8.Coating ...
11985. 1.67 Mr-7 UV400 Shmc Optical 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.
