Descripción del producto
1.*6
Photochromic Progressive Lenses
1) Refractive index N=1.*6
2) Abbe number V=*2
3) Density 1.*4g / cm3
4) photo grey and photo
brown
5) Finished lenses:
Corridor: normal(*4mm),
short(*2mm)
Diameter: *0mm
Power range:
Sph: 0.*0~ *2.*0 Add: *1.*0~
*3.*0
Sph: 0.*0~ *3.*0 Add: *1.*0~
*3.*0
6) Semi-finished lenses
Corridor: normal(*4mm),
short(*2mm)
Diameter: *0mm
Base: **0, **0, **0, **0
Add: *1.*0~ *3.*0
7) Coating Available: HC, HMC,
HMC+EMI UV**0
1.*6 Photochromic Single
Vision Lenses
1) Nd: 1.*6
2) Abbe value: *8
3) Specific Gravity: 1.*8
4) Density: 1.*4g/cm3
5) Available color: photobrown,
photogrey
6) Diameter: *5mm, *0mm
7) Power range:
SPH: 0.*0 ~ *6.*0 / CYL: *0.*5 ~
*2.*0
SPH: 0.*0 ~ *8.*0 / CYL: *0.*5 ~
*2.*0
8) Features:
a) Color changing with in few
seconds between outdoor and indoor, fast dark, fast clear
b) Color darkening concentration
reach *0% for Photo grey and Photo brown
c) High original transmission, high
rate of darkening in the sun, High rate of fading out of the
sun
d) **0% intercept to uv**0nm
ray
9) Semi-finished lenses
Base: 2.*0, 4.*0,
6.*0, 8.*0
1.*6 Photochromic Round
Shape / Flat Top / Blended Top Bifocal Lenses
1) Photo brown and photo
grey
2) Size: *0/*8mm
3) Finished Lenses:
Power range:
SPH: (*0.*0~ *2.*0) ADD ( *1.*0~
*3.*0)
SPH: ( 0.*0~ *3.*0) ADD ( *1.*0~
*3.*0)
4) Semi-finished Lenses:
Base: **0, **0, **0,
**0
Add: *1.*0~ *3.*0
5) Coating
Available: Uncoated, HC, HMC, HMC+EMI
