Korea Optical

Semi-Finished Lens Sing Vision Multifocal vision lens

MAY. 2000 Approved by FDA, U.S.A OCT. 2002 Approved by CE, Europe

1.56 Photochromic Single Vision Lens(Brown/Gray) Material : 1.55 Index Resin(Ne=1.543 Abbe value=43, Specific gravity=1.14) CONVEX SURFACE CONCAVE SUR

1.74 Aspheric Lens Material : 1.74 Index Resin (Ne=1.738, Abbe value=32, Specific gravity=1.47) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (

1.70 Aspheric Lens Material : 1.70 Index Resin (Ne=1.70, Abbe value=35, Specific gravity=1.40) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (m

Clex 1.67 Aspheric (ITO) Lens Refractive Index (Ne) 1.665 Abbe Value 32 Specific Gravity 1.35 Diameter 75 / 70 / 65mm

1.60 Spheric Lens Material : 1.60 Index Resin (Ne=1.597, Abbe value=40, Specific gravity=1.34) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (m

CR-39 Spheric Lens Material : 1.499 Index Resin (Ne=1.499, Abbe value=58, Specific gravity=1.32) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) D

Material : 1.59 Index Resin(Nd=1.586, Abbe value=32, Specific gravity=1.20) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (mm) Nominal Curve Tr

1.56 Lenticular Lens Material : 1.56 Index Resin (Ne:1.549, Abbe value=38, Specific gravity=1.28) Segment Size : 38mm CONVEX SURFACE CONVEX SURFACE C.

Features 1.60 HIR Lens is made by urethane material, and the impact strength of the hard-multi coated lens is over 15 times comparing 1.60 MR lens on

Finished Stock Lens 1.74 Aspheric 1.70 Aspheric 1.67 Aspheric 1.60 Aspheric / Spheric / Transitions 1.59 Polycarbonate 1.56 Aspheric / Spheric / Photo

Clex 1.56 Photochromic Lens (Brown, Gray) Refractive Index (Ne) 1.549 Abbe Value 43 Specific Gravity 1.14 Diameter 70 / 65mm

CR-39 Progressive(14mm) Lens Meterial : CR-39 Index Resin (Ne=1.499, Abbe=58, Density=1.32) Add Power : +1.00 to +3.50 in 0.25D steps. Corridor Length

Optical Plastic Lens Refractive Index (Ne) : 1.549 Abbe Value : 38 Specific Gravity : 1.28

1.67 Spheric Lens Material : 1.67 Index Resin (Ne=1.665, Abbe value=32, Specific gravity=1.35) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (m

Clex 1.60 Aspheric (ITO) Lens Refractive Index (Ne) 1.597 Abbe Value 40 Specific Gravity 1.30 Diameter 75 / 70 / 65mm

Clex 1.60 Spheric (ITO) Lens Refractive Index (Ne) 1.597 Abbe Value 40 Specific Gravity 1.30 Diameter 75 / 72 / 70 / 65mm

Clex 1.56 Aspheric (ITO) Lens Refractive Index (Ne) 1.549 Abbe Value 38 Specific Gravity 1.28

Clex CR-39 Spheric Lens Refractive Index (Ne) 1.499 Abbe Value 58 Specific Gravity 1.32 Diameter 70 / 65 / 60 / 55mm

1.74 Spheric Lens Material : 1.74 Index Resin (Ne=1.738, Abbe value=32, Specific gravity=1.47) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (m

1.70 Spheric Lens Material : 1.70 Index Resin (Ne=1.70, Abbe value=35, Specific gravity=1.40) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (mm

1.67 Aspheric Lens Material : 1.67 Index Resin (Ne=1.665, Abbe value=32, Specific gravity=1.35) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (

1.56 Lenticular Lens Material : 1.56 Index Resin (Ne:1.549, Abbe value=38, Specific gravity=1.28) Segment Size : 38mm CONVEX SURFACE CONVEX SURFACE C.

Clex 1.74 Aspheric Lens UV ITO Refractive Index (Ne) :1.738 Abbe Value: 32 Specific Gravity : 1.47 Diameter: 75 / 70mm

1.67 Polarized Lens Material : 1.67 Index Resin (Ne=1.665, Abbe=32, Density=1.35) Color : Brown, Gray CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm)

1.60 Aspheric Lens Material : 1.60 Index Resin (Ne=1.597, Abbe value=40, Specific gravity=1.34) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (

Clex 1.60 Photochromic Spheric Lens (Brown / Grey) Material : 1.60 Index Resin (Ne=1.599, Abbe value=32, Specific gravity=1.16) CONVEX SURFACE CONCAVE

Optical Plastic Lens Refractive Index (Ne) : 1.70 Abbe Value : 35 Specific Gravity : 1.40

Optical Plastic Lens Refractive Index (Ne) : 1.665 Abbe Value : 32 Specific Gravity : 1.35 Diameter : 75 / 70 / 65 mm

Optical Plastic Lens Refractive Index (Ne) : 1.597 Abbe Value : 40 Specific Gravity : 1.30 Diameter : 75 / 70 / 65 mm

1.60 Polarized Lens Material : 1.60 Index Resin (Ne=1.597, Abbe=40, Density=1.34) Color : Brown, Gray CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm)

1.56 Aspheric Lens Material : 1.56 Index Resin (Ne=1.549, Abbe value=38, Specific gravity=1.28) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia

1.56 Spheric Lens Material : 1.56 Index Resin (Ne=1.549, Abbe value=38, Specific gravity=1.28) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (m

Optical Plastic Lens Refractive Index (Ne) : 1.597 Abbe Value : 40 Specific Gravity : 1.30 Diameter : 75 / 72 /70 / 65mm

1.56 Polarized Lens(Semi-finished) Color : Brown, Gray, Green CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia (mm) Nominal Curve True Curve Sag (

CR-39 Aspheric Lens Material : 1.499 Index Resin (Ne=1.499, Abbe value=58, Specific gravity=1.32) CONVEX SURFACE CONCAVE SURFACE C.T (mm) E.T (mm) Dia

Optical Plastic Lens Refractive Index (Ne) : 1.56 Abbe Value : 42 Specific Gravity : 1.19

1.70 Progressive (12mm) Lens Material : 1.70 Index Resin (Ne=1.70, Abbe=35, Density=1.40) Add Power : +1.00 to +3.50 in 0.25D steps Corridor Length :

1.67 Progressive (15mm) Lens Material : 1.67 Index Resin (Ne=1.665, Abbe=32, Density=1.35) Add Power : +1.00 to +3.50 in 0.25D steps Corridor Length :