Jiangsu Profile
Product List
5461. 1.67 Mr-7 Asp UV400 Hmc Optical Lenses Blue Coating Resin Lens Eyeglasses Lenses 
[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.
5462. 1.56 Bifocal Blended Photochromic Grey 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.
5463. Cr39 1.49 Spectacles Lens Polarized Sunglasses Optical Lenses 75*2c*2.0/2.2 [Sep 10, 2025]
[Sep 10, 2025] 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.
5464. 1.59 PC Photochromic Grey Lens Polycarbonate Finished Single Vision Optical Lens [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.
5465. 1.71 Asp High Index Optical Lens UV400 Shmc Super Hydrophobic Eyeglasses Lens for Eyewear [Sep 10, 2025]
[Sep 10, 2025] 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.
5466. 1.74 Asp High Index Optical Lens UV400 Shmc Super Hydrophobic Eyeglasses Lens for Eyewear [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.
5467. Blue Light Blocking Lenses for Glasses 1.67 UV420 Blue Cut Photochromic Hmc Optical Lenses Eye [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.
5468. 1.61 Hc Mr-8 Semi Finished Single Vision Optical Lenses Plastic Lens China Manufacture [Sep 10, 2025]
[Sep 10, 2025] Semi-finished lenses are lenses that are cut from a lens blank, but not ground or polished. The semi-finished lenses usually have some basic properties such as surface accuracy, material, and optical performance. After ...
Company: Danyang Boris Optical Co., Ltd.
5469. 1.61 Mr-8 Spin Coating Photochromic Grey Hmc Blue Block Optical Lense [Sep 10, 2025]
[Sep 10, 2025] Spin coating change Lens : Spin coating Lens change adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background ...
Company: Danyang Boris Optical Co., Ltd.
5470. 1.49 UC Semi Finished Single Vision Optical Lenses Plastic Lens Good Quality 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.
5471. Optical Lens Supplier 1.67 Mr-7 Asp UV400 Hmc Optical Lenses Green Coating Ophthalmic 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.
5472. 1.71 Spin Coating Photochromic Hmc 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.
5473. Middle Index 1.56 Flat Top Bifocal UC Lens FT-28 Uncoated Eyeglasses Lens [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.
5474. 1.61 Anti Impact Spin Coating Photochromic Grey Hmc Optical Lenses Spectacles Lens [Sep 10, 2025]
[Sep 10, 2025] 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.
5475. 1.59 PC Spin Photochromic Grey Hmc EMI 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.
