Jiangsu Profile
Product List
2701. 1.56 Semi Finished Bifocal Round Top UC Optical Lenses 
[Jun 18, 2026]
[Jun 18, 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.
2702. Spectacles Lens 1.56 Semi Finished Bifocal Round Top Optical Lenses Hot Sale [Jun 18, 2026]
[Jun 18, 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.
2703. Cr39 1.499 Flat Top Bifocal UC 70/28mm Optical Lens [Jun 17, 2026]
[Jun 17, 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 ...
Company: Danyang Boris Optical Co., Ltd.
2704. 1.591 Polycarbonate Lens PC Bifocal Flat Top Hc Optical Lenses [Jun 17, 2026]
[Jun 17, 2026] PC material 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 ...
Company: Danyang Boris Optical Co., Ltd.
2705. 1.56 Photochromic Photogrey Blue Cut Hmc Blue Coating Optical Lens [Jun 17, 2026]
[Jun 17, 2026] 1.56 Photochromic Blue Cut HMC Blue Lens Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Photochromic ,Blue Cut Specific ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
2706. 1.591 Polycarbonate Lens PC Progressive Photochromic Grey Hmc Optical Lenses [Jun 15, 2026]
[Jun 15, 2026] 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.
2707. 1.591 Polycarbonate Lens PC Single Vision Shmc Blue Coating Optical Lenses [Jun 15, 2026]
[Jun 15, 2026] 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.
2708. 1.591 Polycarbonate Lens PC Bifocal Flat Top Hmc Optical Lenses [Jun 15, 2026]
[Jun 15, 2026] PC material 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 ...
Company: Danyang Boris Optical Co., Ltd.
2709. Progressive Cr39 1.499 Regular Corridor 17mm Hmc Optical Lens [Jun 15, 2026]
[Jun 15, 2026] 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.
2710. Cr39 1.499 Round Top Bifocal Hmc 70/28mm Optical Lens [Jun 15, 2026]
[Jun 15, 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.
2711. 1.56 Photomagic Blue Block Hmc Ar Hard Multi Coating Optical Lenses [Jun 15, 2026]
[Jun 15, 2026] 1.56 Photochromic Blue Cut HMC Blue Coating Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Photochromic ,Blue Cut Specific ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
2712. 1.56 Photochromic Photogrey Blue Cut Anti Blue-Ray Hmc Optical Lens [Jun 11, 2026]
[Jun 11, 2026] 1.56 Photochromic Blue Cut HMC Blue Lens Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Photochromic ,Blue Cut Specific ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
2713. 1.56 Photochromic Grey Fast-Change Hc 70/65mm Optical Lens [Jun 11, 2026]
[Jun 11, 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.
2714. 1.591 Polycarbonate Lens PC Progressive Hc Optical Lenses [Jun 11, 2026]
[Jun 11, 2026] 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.
2715. 1.56 Photochromic Grey Hc 70/65mm Optical Lens [Jun 11, 2026]
[Jun 11, 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 ...
Company: Danyang Boris Optical Co., Ltd.
