General Conditions
  CR-39 Hard Resin Lenses
  1.56 Middle Index Hard
  Resin Lenses
  1.56 Photochromic Hard
  Resin Lenses
  1.59 Polycarbonate
  Lenses
  1.61/1.67 Hi-Index Hard
  Resin Lenses
  Mineral White 1.523
  Optical Lenses
  Mineral 1.7/1.8/1.9
  Hi-index Lenses
  Mineral Photochromic
  Lenses
  Sunlens & Polarized
  Lenses
  Coating
  Quality Control of Lenses
  Package of Lenses
 
 1.60/1.67 Hi-index Hard Resin Lenses
 
 
 
 
 
Refraction index Nd=1.60 & Nd=1.67
Abbe value 41 (Nd=1.60) & 31 (Nd=1.67)
Density 1.28 g/cm3 (Nd=1.60) & 1.35 g/cm3 (Nd=1.67)
Thinner and lighter than CR-39 1.5 lenses & 1.56 middle index lenses.
High scratch resistance, super-hard protection coated.
HMC+EMI coating available, Super Hydrophobic also available.
UV cut-off at 400nm, absorbing UV-ray and providing effective protection to the eyes.
UV400 + Blue Cut available.
 
 
 
  MR-7TM is a registered trademark of Mitsui Chemicals, Inc.
 
  Slim 160 Plus Aspheric - Dia65mm, UV400
  Regular 160 Minus Aspheric - Dia65mm, Dia70mm & Dia75mm, UV400
  Slim 167 Plus Aspheric - Dia65mm, UV400
  Regular 167 Minus Aspheric - Dia65mm, Dia70mm & Dia75mm, UV400
 
 
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