Xingji 1.56 Cr39 Flat Top UC Uncoated Stock Ready Ship Eyeglass Lens Sun Lens Blue Cut Optometry Optical Lens Video, Demo, How It Works & Features
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Product Specifications
Usage:
Lighting, Medical, Optical, Photography
Type:
Photochromic Lens
Transmittance:
80%-90%
Shape:
Spherical,Aspherical
Material:
Resin,Plastic,Cr39,Koc,Nk55
Lenses Color:
Green,Brown
Certification:
ISO9001, CE
Customized:
OEM
Coating:
Hmc,Shmc,EMI
Abbe Value:
36
Specific Gravity:
1.27
Diameter:
65 / 70 mm
Power:
Sph:-8.00~+6.00 Cyl:0.00~-4.00
Delivery Time:
15-30 Days
Transport Package:
Carton
Specification:
Spherical, Aspherical
Origin:
China