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Danyang Great Optics Co., Ltd

 
 
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1.61 /1.59 LENSES 

  Category : Photograpy and optical->GLASSES ACCESSORIES

     
1.61 /1.59 LENSES
 
 
       

  Product Specification
 
  Model No:      1.61/1.59
  Country  CN
  Brand  GREATOPTICS
  Materials  HARD RESIN LENS
  Size  negotiate    
  Color  negotiate
  Packing  negotiate
  Minimum Order  negotiate
  Payment Term  negotiate

 

    Product Detail
  1.61 High Index Hmc Emi Optical Lenses

1) Reflective index: 1.61
2) Abbe value: 34
3) Specific gravity: 1.27
4) Transmission: 98~99%, Abrasion resistance: 6~8H
5) Design: Spherical and Aspherical
6) Finished Lenses:
Power Range:
Diameter: 70mm/75mm
Sph: 0.00 ~ -12.00
Sph: 0.00 ~ -10.00 / Cyl: 0.00 ~ -2.00
Sph: 0.00 ~ +6.00 / Cyl: 0.00 ~ -2.00
Rx Power Range:
Sph: 0.00 ~ -6.00 / Cyl: -2.25 ~ -4.00
Sph: 0.00 ~ +4.00 / Cyl: -2.25 ~ -4.00
7) Coating: HMC(AR coating) EMI UV400 coating, double hard(scratch resistant) coating, low reflection multi(anti reflective) coating
8) 100% intercept to UV400nm rays, Protection from ultra-violet rays, Protection from infrared, Eliminates static electricity
9) Semi-finished Lenses:
Base: 50, 200, 400, 600, 800

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 Aspheric Ophthalmic Lenses

Finished lens features:
1) Reflective index: 1.59
2) Abbe value: 32
3) Specific gravity: 1.20
4) Transmittance: 91%
5) Diameter: 70mm for minus power and 65mm for plus power
6) Power range:
a) SPH: Plano to -6.00 / CYL:0.00 to -2.00
b) SPH: +0.25 to +4.00 / CYL:0.00 to -2.00
c) RX: SPH: -6.25 to -10.00, SPH: +4.25 to +6.00
d) CYL: -2.25 to -4.00
7) Minus power exceed -4.00 and all plus power lenses are with aspherical design
8) Available in tintable hard-coated, hard-coated, hard multi-coated.

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