Flat
top Bifocal(Right eye) |
Size
of lens |
72mm |
Additions |
1.00゛3.500(0.25Add) |
Segment
Size |
28mm |
Segment
Placement from GC |
left
and right 5mm below 5mm |
|
Tplerances |
Refractive
index windage |
1.503 |
Optical
precision |
0.07 |
scratchability |
0.7% |
Color
dispel Date |
56.2 |
|
|
Flat
top Bifocal(Right eye) |
Size
of lens |
72mm |
Additions |
1.00゛3.500(0.25Add) |
Segment
Size |
28mm |
Segment
Placement from GC |
below
5mm |
Choice
of Tintable |
Brown、Gray、Seven
color、
Double color changing |
Choice
of appendant |
AR、Hard、Hard
and coating、
UV、hertzian
Waves |
|