Description

Product name:
1.*9 CR**9 Flat Top Bifocal lens

1. Refractive index: 1.*9

2. Material: hard resin

3. Dia: *0/*8mm

4. Coating: UC, HC, HMC EMI

5. Stock range: *2.*0~*3.*0/ADD *1.*0~*3.*0

6. Feature:  two different descriptions in the same lens
provide the optimal balance between distance vision and near vision
it's available with the reading segments in a variety of shapes and widths.

7. finished and semi-finished lens are available