Photochromic
Photogray extra 1.523Progressive INSIGHT
Index of refraction
1.523
Treatments:
MC
AR-2
MET
Abbe value
57
Density (g/cm3)
2.41
UVB protection
100%
UVA protection
99%
Filter category - faded
0
Filter category - darkened lens
2 (lens thicnkess from 1 to 4.5mm) 3 (lens thickness more ...
Photobrown extra 1.523Progressive INSIGHT
Index of refraction
1.523
Treatments:
MC
AR-2
MET
Abbe value
57
Density (g/cm3)
2.41
UVB protection
100%
UVA protection
99%
Filter category - faded
0
Filter category - darkened lens
2
Use on the road during the day
Yes
Use on the ...
Photogray extra 1.60Progressive GENESIS
Index of refraction
1.60
Treatments:
MC
AR-2
MET
Abbe value
42
Density (g/cm3)
2.7
UVB protection
100%
UVA protection
99%
Filter category - faded
0
Filter category - darkened lens
2 (lens thickness from 1 to 4.5 mm) 3 (lens ...
Photobrown extra 1.60Progressive GENESIS
Index of refraction
1.60
Tretmani:
MC
AR-2
MET
Abbe value
45
Density (g/cm3)
2.8
UVB protection
100%
UVA protection
99%
Filter category - faded
0
Filter category - darkened lens
2 (lens thickness from 1 to 4.5 mm) 3 (lens thickness ...
September 2009
Dear customers,during September we will be able to present and offer the new line of progressive lensesFreeSense Focal
In the ...