详情
1.**3
Mineral Glass Single Vision Optical
Lenses
1) Refractive index ND:
1.**3
2) Density: 2.**3g/cm3
3) Abbe number: *0.5
4) Visible light transmission rate:
*2%
5) Color: White, Pink
6) Diameter: *6mm, *0mm,
*5mm
Powers range:
a) For *6mm/*0mm Sph: 0.*0 to
+/*6.*0
b) For *5mm Sph: 0.*0 to
+/*6.*0 / Cyl: +/*0.*5 to +/*2.*0
RX Power: Sph: 0.*0 to +/*6.*0 /
Cyl: +/*2.*5 to +/*4.*0
7) Uncoated, Multi-coated(AR),
AR&EMI treatment available in
greenish and bluish color
8) Both finished and semi
finished
9) Semi-finished lenses
Base: 1.*0, 2.*0,
3.*0, 4.*0, 5.*0, 6.*0
1.**3 Mineral Glass Round
Shape / Flat Top Bifocal Lenses
1) Material: 1.**3 mineral
glass
2) Round Shape / Flat Top bifocal
lenses
3) Color: White, Photo brown, Photo
grey
4) Diameter/Segment: *5/*8mm
5) Finished Lenses Power:
Sph: *2.*0 to *3.*0, Add *1.*0 to
*3.*0
6) Uncoated, Multi-coated(AR),
AR&EMI treatment available in
greenish and bluish color
7) Semi finished Lenses:
Base Curve: **0, **0, **0, **0
Mineral Glass 1.*0
High Index Single Vision Lenses
1) Nd=1.*0, super slice,
UV**0nm
2) Consistency: 3.*8g/cm3
3) Abbe value: *5, Transmission:
*0.6%
4) Design: Spheric /
Aspheric
Lighter, slim and particular
suitable for high minus lens
5) Diameter: *5mm
6) Range of power:
a) SPH: *0.*0 to
**0.*0
b) SPH: *0.*0 to **0.*0, Cyl: *0.*5
to *2.*0
c) SPH: *0.*0 to **0.*0, Cyl: *2.*5
to *4.*0
d) SPH: *0.*0 to **6.*0
7) White and pink color
available
8) AR multi-coating and AR + EMI
coating available
9) Semi-finished lenses:
Base: 0.*0, 1.*0, 2.*0, 3.*0, 4.*0,
5.*0, 6.*0, 8.*0
