Jiangsu Profile
Product List
1411. 1.56 Single Vision Hmc UV400 Optical Lens Blue Coating Finished Lens 
[Oct 29, 2026]
[Oct 29, 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.
1412. 1.56 Single Vision Hmc UV400 Blue Cut Optical Lens Blue Coating [Oct 29, 2026]
[Oct 29, 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.
1413. 1.61 Single Vision Hmc UV400 Optical Lens Green Coating Protect Eyes [Oct 29, 2026]
[Oct 29, 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.
1414. M-Index 1.56 Single Vision Hmc UV400 Blue Cut Optical Lens Green Coating [Oct 29, 2026]
[Oct 29, 2026] Blue cut lens can effectively filter out harmful blue-violet light, protecting the eyes and preventing eye diseases such as age-related macular degeneration.It can reduce glare and improve visual contrast, making ...
Company: Danyang Boris Optical Co., Ltd.
1415. 1.56 Index Photochromic Brown Gray Hmc Optical Lenses for Eyeglasses [Oct 30, 2026]
[Oct 30, 2026] The main feature of photochromic lenses is that they can darken and lighten in response to different light conditions. When exposed to ultraviolet light, usually from natural sunlight, a chemical reaction darkens the ...
Company: Danyang Boris Optical Co., Ltd.
1416. Premium Photochromic Brown Hmc Eyeglass Lenses for Clear Vision [Oct 30, 2026]
[Oct 30, 2026] The main feature of photochromic lenses is that they can darken and lighten in response to different light conditions. When exposed to ultraviolet light, usually from natural sunlight, a chemical reaction darkens the ...
Company: Danyang Boris Optical Co., Ltd.
1417. UV420 Blue Cut Optical Lenses with Hard Coating [Oct 30, 2026]
[Oct 30, 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.
1418. Premium M-Index 1.56 Single Vision Optical Lens 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.
1419. High-Quality 1.56 UV400 Optical Lens with Blue Light 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 ...
Company: Danyang Boris Optical Co., Ltd.
1420. Premium 1.56 Photochromic Grey Hmc Sunglasses Lens for All-Day Comfort [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.
1421. Premium 1.56 Single Vision Hmc UV400 Optical Lens with Blue Coating [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 ...
Company: Danyang Boris Optical Co., Ltd.
1422. Premium 1.56 Single Vision Hmc UV400 Green Coated Lens [Oct 30, 2026]
[Oct 30, 2026] Anti-blue light coating: can effectively block harmful blue-ray radiation and protect eyesight. High transmittance: high transmittance of visible light, so that the wearer can see clearly without affecting the color ...
Company: Danyang Boris Optical Co., Ltd.
1423. Premium 1.56 Blue Light Blocking Single Vision Optical Lens [Oct 30, 2026]
[Oct 30, 2026] Anti-blue light coating: can effectively block harmful blue-ray radiation and protect eyesight. High transmittance: high transmittance of visible light, so that the wearer can see clearly without affecting the color ...
Company: Danyang Boris Optical Co., Ltd.
1424. Premium M-Index 1.56 Single Vision Optical Lenses for Eyewear [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.
1425. Premium Invisible Bifocal UC Optical Lenses for Reading [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.
