Jiangsu Profile
Product List
24211. Premium 1.71 High Index UV400 Single Vision Optical Lenses 
[Oct 30, 2026]
[Oct 30, 2026] 1.71 lens Full name 1.71 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.
24212. Premium 1.56 Bifocal Invisible Hmc Eyeglasses for Clear Vision [Oct 30, 2026]
[Oct 30, 2026] 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.
24213. Middle Index 1.56 Blue Cut Bifocal Flat Top Hmc Optical Spectacle Lenses [Oct 30, 2026]
[Oct 30, 2026] 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.
24214. Premium 1.71 Photochromic Optical Lenses for Enhanced Vision [Oct 30, 2026]
[Oct 30, 2026] 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.
24215. High-Quality 1.56 Photochromatic Blue Optical Lenses for Eyewear [Oct 30, 2026]
[Oct 30, 2026] 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.
24216. Ultra High Index 1.74 Optical Lenses with UV400 Protection [Oct 30, 2026]
[Oct 30, 2026] 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.
24217. High-Quality 1.56 Bifocal Hmc Lenses with Invisible Blue Block [Oct 30, 2026]
[Oct 30, 2026] 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.
24218. Premium 1.56 Bifocal Invisible Hmc EMI Optical Lenses [Oct 30, 2026]
[Oct 30, 2026] 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.
24219. Premium 1.49 Semi-Finished Single Vision Hc Optical Lenses [Oct 30, 2026]
[Oct 30, 2026] 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.
24220. High-Quality 1.61 Mr-8 Semi-Finished Single Vision Optical Lens [Oct 30, 2026]
[Oct 30, 2026] 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.
24221. High-Quality 1.67 Mr-7 Hc Single Vision Lenses for Clear Vision [Oct 30, 2026]
[Oct 30, 2026] 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.
24222. High-Quality 1.56 Hmc Round Top Bifocal Optical Lenses [Oct 30, 2026]
[Oct 30, 2026] 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.
24223. High-Quality 1.56 Hmc Flat Top Bifocal Optical Lenses [Oct 30, 2026]
[Oct 30, 2026] 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.
24224. Premium 1.61 Mr-8 Spin Photochromic Grey Hmc Optical Lenses [Oct 30, 2026]
[Oct 30, 2026] Spin coating change Lens : Spin coating change Lens change adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no ...
Company: Danyang Boris Optical Co., Ltd.
24225. 1.49 Polarized Sunglasses Optical Lenses 75*2c*2.0/2.2 China Manufacturer [Oct 30, 2026]
[Oct 30, 2026] In life, there are too many light sources will produce harmful light, especially the sun; There are three kinds of light emitted from sunlight: visible light, infrared light and Ultraviolet light. Among them, ...
Company: Danyang Boris Optical Co., Ltd.
