Jiangsu Profile
Product List
15136. Eye Glass Lens Optical High Quality 1.499 Cr39 UC Uncoated Optical Lenses 
[Jan 17, 2023]
[Jan 17, 2023] Product Name 1.499 Cr39 UC Optical Lens Diameter 55/60/65/70mm Monomer PPG Abbe value 58 Specific Gravity 1.32 Power Range SPH: 00.00~+20.00 CYL: 0.00~-6.00 What is 1.499 CR39 Optical Lens? CR39 ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15137. Eyeglass Resin Lens 1.591 Polycarbonate Lens Blue Cut PC Lenses Optical Lenses [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.
15138. Factory Eyeglass Lenses Simi-Finished 1.56 UV420 Blue Cut Hmc Lens Optical 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. SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15139. China Optical Photochromic Lenses 1.56 Blue Cut UV420 Spin Photochromic Progressive 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.
15140. 1.56 Blue Cut UV420 Spin Photochromic Progressive Optical Transition 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.
15141. Zhenjiang Seesen Optical Lenses Blue Cut Simi-Finished 1.56 UV420 Blue Cut Hmc Quality Optical Lens [Jan 17, 2023]
[Jan 17, 2023] SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 TOOLING INDEX = 1.530 Nominal curve T.C Sag Rad Back Curve Diameter C.T E/T RX Range ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15142. Blue Ray Lens Price Simi-Finished 1.56 UV420 Blue Cut Hmc Quality Optical Lens Wholesale [Jan 17, 2023]
[Jan 17, 2023] SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 TOOLING INDEX = 1.530 Nominal curve T.C Sag Rad Back Curve Diameter C.T E/T RX Range ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15143. Optical Eyeglasses Lens Simi-Finished 1.56 UV420 Blue Cut Hmc Blue Light Filter Lenses [Jan 17, 2023]
[Jan 17, 2023] SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 TOOLING INDEX = 1.530 Nominal curve T.C Sag Rad Back Curve Diameter C.T E/T RX Range ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15144. Spectacle Lenses Optical Simi-Finished 1.56 UV420 Blue Cut Hmc Optical Lens Blue Block [Jan 17, 2023]
[Jan 17, 2023] SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 TOOLING INDEX = 1.530 Nominal curve T.C Sag Rad Back Curve Diameter C.T E/T RX Range ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15145. China Simi-Finished 1.56 UV420 Blue Cut Hmc Optical Eyeglass Blue Cut Lens for Reading Glasses [Jan 17, 2023]
[Jan 17, 2023] SEMI-FINISHED 1.56 BLUE CUT HMC MATERIAL REFRACTIVE INDEX = 1.56 TOOLING INDEX = 1.530 Nominal curve T.C Sag Rad Back Curve Diameter C.T E/T RX Range ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15146. Prescription Lenses Manufacturer 1.74 Aspheric UV400 Shmc Spectacle Lens [Jan 17, 2023]
[Jan 17, 2023] Excellent optical materials with high refractive index, high Abbe number, low specific gravity and high impact resistance are provided by polymerizing monomers of MR-174. MR-174 is especially suitable for ophthalmic ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15147. 1.74 Index Optical Lens Aspheric UV400 Shmc Spectacle Lenses Manufacturers [Jan 17, 2023]
[Jan 17, 2023] Excellent optical materials with high refractive index, high Abbe number, low specific gravity and high impact resistance are provided by polymerizing monomers of MR-174. MR-174 is especially suitable for ophthalmic ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15148. Quartz Clear Sheets Square Quartz Glass Lens for Contact Eye Lenses Quartz Wafer [Dec 09, 2022]
[Dec 09, 2022] Product Description Model.NO DH Type Clear Quartz Plate Thickness 1-100mm Shape Square/Round Surface Treatment ...
15149. 1.499 Bifocal Round Top Rt-28 UC Eyeglasses Lens Optical Lens [Aug 25, 2022]
[Aug 25, 2022] Product Name 1.499 Round Top Bifocal Uncoated Lens Diameter 70/28mm Monomer CR39 Abbe value 58 Specific Gravity 1.32 Power Range Sph:0.00~+3.00 0.00~-1.00 Add:+1.00~+3.00 Round top bifocals are further ...
Company: Zhenjiang Seesen Optical Co., Ltd.
15150. Glycerin Filled Industrial Center Back Mount Pressure Gauge with Stainless Steel Case, Brass ... [Jun 15, 2021]
[Jun 15, 2021] Q1: How long can I get the price of Hydraulic Gauges Manometers Water Gauges Pneumatic Gauges? A1: We usually quote Hydraulic Gauges Manometers Water Gauges Pneumatic Gauges within 24 hours after we get your ...
