Excellent scratch resistance;

30% thinner and lighter than CR-39 lens;

Accurate and stable degree, transparent base color is easy to adapt (can be dyed as customers' requirement);

HC, HMC and HMC+EMI coating are available; UV protective layer is available as well;

Various fashionable coating colors and lens sizes are available;

1. Material: Korea NV55
2. Refraction Index Nd: 1.561
3. Diameter: 55/60/65/70mm
4. Abbe Value: 38
5. Coating Colour: Magenta
6. Base Colour: Transparent (grey brown for photochromic)
7. UV Number: 380/400
8. Power Range: 0~(+)-1000/0~(+)-400 (if the lens is photochromic, it will have 9)
9. Available Color: Grey/Brown

FOB PRICE: Negotiable