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Product List
1516. 1.56 Photochromic Round Top Hc Reading Lens Optical Lenses 
[Jul 17, 2026]
[Jul 17, 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.
1517. Fashion Designer Cheap Cords Sunglasses Glasses Chain with Acetate Decor [Jul 02, 2026]
[Jul 02, 2026] Place of Origin Jiangsu Province Brand Name S&H Type Glasses Cord Logo Customized Logo OEM available,We can make your own design and your logo as your requirement. FAQ: Q1: ABOUT US?What are your ...
1518. 1.49 Round Top Bifocal UC 70/28mm Resin Lens/Optical Lens [Jul 03, 2026]
[Jul 03, 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.
1519. Anti Fog Goggles Protective Medical Goggles Safety Glasses ISO Approved [Jun 29, 2026]
[Jun 29, 2026] Anti Fog Goggles Protective Medical Goggles Safety Glasses ISO Approved Product Description Feature Product Name Goggles Place of Origin Jiangsu, China Brand Name Goldenwell Model ...
1520. Wholesale 1.59 PC Polycarbonate Photochromic Grey Optical Lenses UV400 Prescription Eyeglasses ... [Jun 18, 2026]
[Jun 18, 2026] Product Description Product Name 1.59 Polycarboante Photochromic Lens Diameter 65/73mm Monomer Polycarbonate Abbe value 32 Specific Gravity 1.20 Power Range SPH: -6.00~+6.00 CYL: 0.00~-6.00 Product ...
Company: Zhenjiang Seesen Optical Co., Ltd.
1521. 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.
1522. 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.
1523. 1.56 Single Vision Hmc UV420 Blue-Block 70/65mm Optical Lens [Jun 15, 2026]
[Jun 15, 2026] 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 electromagnetic ...
Company: Danyang Boris Optical Co., Ltd.
1524. 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.
1525. 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.
1526. 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.
1527. 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.
1528. 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.
1529. M-Index 1.56 Single Vision Hmc UV420 Blue-Block 70/65mm Optical Lens [Jun 15, 2026]
[Jun 15, 2026] 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 electromagnetic ...
Company: Danyang Boris Optical Co., Ltd.
1530. 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.
