Jiangsu Profile
Product List
16981. Danyang Poly Lenses PC Photochromic Lens Anti UV Photochromic Lens Single Vision Lenses 
[Jan 17, 2023]
[Jan 17, 2023] What is Polycarbonate (pc) Lens? Thickness: Polycarbonate has a higher index of refraction than Trivex (1.58 vs. 1.53), so polycarbonate lenses are about 10 percent thinner than Trivex lenses ---Weight: ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16982. Zhenjiang Seesen Ophthalmic Lens Manufacturers 1.59 Polycarbonate PC UV420 Blue Cut Hmc Optical ... [Jan 17, 2023]
[Jan 17, 2023] What is blue light? Definition of blue light: It's part of the visible light spectrum, which comes from both the sun and artificial light sources like digital screens and fluorescent lights. This type of light gets ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16983. Factory Blue Block Lens Simi-Finished 1.56 UV420 Blue Cut Hmc Eyes Lenses 39 Cr [Jan 17, 2023]
[Jan 17, 2023] What Is Blue Light? Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16984. Anti Blue Ray Glasses Lens Simi-Finished 1.56 UV420 Blue Cut Hmc Ar Optical Lens [Jan 17, 2023]
[Jan 17, 2023] What Is Blue Light? Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16985. China Danyang Factory Offer 1.56 Blue Cut UV420 Spin Photochromic Progressive Spectacle Lens [Jan 17, 2023]
[Jan 17, 2023] What is harm for blue light? Chronic explosure to blue light can cause eyestain, eye fatigue, headeche and sleeplessness. 1.56 Blue cut Photogrey Progressive Lens Product Name 1.56 Blue cut Photogrey ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16986. Manufacturers Optical Lens 1.56 Blue Cut UV420 Spin Photochromic Progressive Eyeglass Lens Suppliers [Jan 17, 2023]
[Jan 17, 2023] What is harm for blue light? Chronic explosure to blue light can cause eyestain, eye fatigue, headeche and sleeplessness. 1.56 Blue cut Photogrey Progressive Lens Product Name 1.56 Blue cut Photogrey ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16987. Zhenjiang Seesen 1.56 Blue Cut UV420 Spin Photochromic Progressive Optical Lens Factory Price [Jan 17, 2023]
[Jan 17, 2023] What is harm for blue light? Chronic explosure to blue light can cause eyestain, eye fatigue, headeche and sleeplessness. 1.56 Blue cut Photogrey Progressive Lens Product Name 1.56 Blue cut Photogrey ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16988. Lens Optical Lens Photochromic Lenses 1.56 Blue Cut UV420 Spin Photochromic Progressive Multifocal ... [Jan 17, 2023]
[Jan 17, 2023] What is harm for blue light? Chronic explosure to blue light can cause eyestain, eye fatigue, headeche and sleeplessness. 1.56 Blue cut Photogrey Progressive Lens Product Name 1.56 Blue cut Photogrey ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16989. Ar Coating Ophthalmic Eyeglass Blue Cut Lens 1.56 UV420 Blue Cut Progressive Hmc Spectacle Lenses [Jan 17, 2023]
[Jan 17, 2023] What Is Blue Light? Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. 1.56 Blue Cut Progressive HMC Optical Lens Product Name 1.56 Blue Cut ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16990. High Quality Anti Impact 1.61 Asp UV420 Blue Cut Hmc Spin Photochromic Hmc Lens [Jan 17, 2023]
[Jan 17, 2023] What Is Blue Light? Blue light is naturally produced by the sun but also by computer monitors, smartphone screens and other digital devices. 1.61 Blue Cut Photochromic Lens Product Name 1.61 ASP UV420 Blue ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16991. Blue Light Blocking Lens 1.59 Polycarbonate UV420 Anti Blue Ray 1.59 PC Manufacturing Blue Cut ... [Jan 17, 2023]
[Jan 17, 2023] What is harm for blue light? It's part of the visible light spectrum, which comes from both the sun and artificial light sources like digital screens and fluorescent lights. This type of light gets absorbed deep in the ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16992. Eyeglass Lens Companies Semi-Finished 1.61 Asp UV400 Hmc Eyes Lenses 39 Cr Distributor Ophthalmic ... [Jan 17, 2023]
[Jan 17, 2023] What is an Aspheric Lens? Traditional lenses have a bulgy, curved shape. Imagine the spherical surface of a ball. An aspheric lens is designed with less curvature than its traditional counterpart. Think: flatter and ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16993. Cr39 Optical Lens 1.499 Basis Uncoated UC Finished Single Vision Blank Eyeglasses Lens [Jan 17, 2023]
[Jan 17, 2023] Product Name 1.499 Cr39 UC Optical Lens Diameter 55/60/65/70mm Monomer CR39 Abbe value 58 Specific Gravity 1.32 Power Range SPH:0.00~-6.00,0.00~+6.00 CYL:0.00~-6.00 What is 1.499 CR39 Optical Lens? ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16994. Good Quality High Index 1.74 UV400 Asp Aspheric Shmc Coating Super Hydrophobic Prescription Optical ... [Jan 13, 2023]
[Jan 13, 2023] Product Name 1.74 ASP UV400 SHMC Lens Diameter 75mm Monomer MR-174 (imported from Korea) Abbe value 33 Specific Gravity 1.34 Power Range SPH: 0.00~-10.00 CYL: 0.00~-2.00 High Index 1.74 ASP UV400 SHMC ...
Company: Zhenjiang Seesen Optical Co., Ltd.
16995. High Index 1.61 UV400 Asp Aspheric Hmc/Shmc Blue Green Color Lens Ophthalmic Eyeglasses Optical Lens [Jan 09, 2023]
[Jan 09, 2023] Product Name 1.61 ASP UV400 HMC Optical Lens Diameter 65/70/75mm Monomer MR-8 Abbe value 41 Specific Gravity 1.30 Power Range SPH:0.00~ -20.00 0.00~+16.00 CYL: 0.00~ -6.00 1.Super Hydrophobic Coating Hard ...
Company: Zhenjiang Seesen Optical Co., Ltd.
