Xingji 1.56 Bifocal Round Top for Glasses Lens Manufacturer Bifocal 70/28 mm Optical Lenses Cr39 Eyeglasses Lensesdanyang Factory Supply Customize Logo

2025-04-13 introduction 3700

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:

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

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