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?65/28mm
PHOTO GREY
Abbe Value 64
Transimission:Over the 87%(Faded)
Transimission:Over the 23%(Darkened) Density(g/cm^3):2.3
PHOTO Brown
Abbe Value 64
Transimission:Over the 86.5%(Faded)
Transimission:Over the 24%(Darkened)
Density(g/cm^3):2.3
We can manufacture all kinds of optical lenses, if you are in need of this, please feel free to contact me.
1.523 Photochromic Glass Bifocal Lens
Danyang Bosen Optical Lens Co., Ltd.
uncoated & A/R, uncoated, H/M/C,
