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　 General Conditions
　 CR-39 Hard Resin Lens
　 1.56 Middle Index Hard
　　Resin Lens
　 1.56 Photochromic Hard
　　Resin Lens
　 1.59 Polycarbonate Lens
　 1.61 Hi - Index Hard
　　Resin Lens
　 Mineral White 1.523
　　Optical Lens
　 Mineral 1.7/1.8/1.9
　　Hi-index Lens
　 Mineral Photochromic Lens
　 Sunlens & polarized lens
 
  1.56 Middle Index Hard Resin Lens
 
 
Refraction index Nd=1.56
Abbe value 39
Density 1.20 g/cm3
New designed products, slim and thin
Thinner and lighter than CR-39 lens
High scratch resistance, super-hard protection coating available (tintable and non-tintable)
HMC and HMC+EMI coating available in greenish and bluish color
Absorb UV-ray and provide effective protection for the eyes
Tintable to various fashionable colors
 
  Slim 156 Plus - Dia65mm
  Regular 156 Plus - Dia70mm
  Regular 156 Minus - Dia70mm & Dia72mm
  Progressive 156 Short Corridor - Dia72mm
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