CR-39 1.50 Sun Lenses(Tinted / Dyed Lenses)
1) Various attractive colors, tintable hard coating, can be used for sunglasses
2) Both single-color and double-color lenses available
3) Base curve: 200, 400, 600, 800
4) Center thickness: 2.0mm, 2.6mm, 2.8mm
5) Diameter: 65mm, 70mm
6) Power range:
a) S: plano~-6.00/C: -0.25~-2.00
b) S: +0.25~+6.00/C:-0.25~-2.00
c) RX power: CYL: -2.25 up to -4.00
7) Tinted color: G-15, grey, brown, blue, custom

CR-39 1.499 Polarized Lenses
1) 1.499 plano polarized lenses:
a) Round(complete film), Square(half film)
b) Diameter: 68mm/70mm/75mm
c) Center thickness: 2.0mm - 2.2mm or according to the requirements
d) Base Curve: 400, 600, 800
2) 1.499 polarized single vision finished lenses:
a) Diameter: 65mm/70mm
b) Power range:
SPH: 0.00~ -6.00/CYL: 0.00~ -2.00
SPH: 0.00~ +6.00/CYL: 0.00~ -2.00
3)1.499 polarized single vision semi-finished lenses
a) Center thickness: 12mm or according to the requirements
b) Base curve: 200, 400, 600, 800
4) Colors available in G15, brown and grey
(not only the polarized film color. tinted the front of CR-39 lenses)

1.56 Photochromic / Transition Optical Lenses
1) Nd:1.56
2) Abbe value: 42
3) Specific Gravity: 1.28
4) Density: 1.14g/cm3
5) Available color: brown, grey, bule, green, purple, pink, orange
6) Diameter: 65mm, 70mm
7) Power range:
SPH: 0.00 ~ +8.00 / CYL: -0.25 ~ -2.00
SPH: 0.00 ~ -8.00 / CYL: -0.25 ~ -2.00
8) Features:
a) Color changing with in few seconds between outdoor and indoor
b) Color darkening concentration reach 70% for PhotoGrey and PhotoBrown and 55% for pink blue, green, purple and orange
c) High original transmission, high rate of darkening in the sun, High rate of fading out of the sun
d) 100% intercept to uv400nm ray
9) Semi-finished lenses
Base: 2.00, 4.00, 6.00, 8.00

1.59 Polycarbonate (PC) Sunglass / Sun Lenses
1) Diameter: 45mm, 50mm, 55mm, 60mm, 65mm, 72mm, 76mm, 79mm
2) Color: Usual color, special color, gradual dyeing color, double dyeing color
3) Coating: Normal mirror coating, colorful mirror coating, REVO-imitated mirror coating, AR coating
4) UV protection: 280~380nm 280~400nm
5) Round lenses base: 500, 600, 800, 1000
Decentered lenses base: 800, 1000
Double spherical lenses base: 400+1000
One-piece wind lenses: 400, 500, 600, 700, 800

1.59 Polycarbonate (PC) Polarized Lenses
1) Size: 78*8C*2.1
2) Color: Grey, Brown, Smoke, Purple,
3) Material: Polycarbonate Polarized lenses
4) This kind of polarized lens can prevent the UV light and suitable for fishing, driving, sailing, etc.

CR-39 1.499 Polarized Bofical/ Progressive Semi-Finished Lenses
1) 1.499 polarized bifocal semi-finished lenses:
a) Diameter: D28/70mm
b) Base curve: 400, 600, 800
c) Addition: +1.00 ~ +3.00
2) 1.499 polarized progressive semi-finished lenses:
a) Diameter: 75mm
b) Base curve: 400, 600, 800
c) Addition: +1.00 ~ +3.00
3) Available colors: B15, B30, G15, G30

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