1.60
1.60 is a exceptionally improved new generation of well-balanced high index lenses in comparison with the 1st generation of lenses.
BASIC SPECIFICATIONS |
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SPECIFIC GRAVITY (g/cc) |
ABBE NUMBER |
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1.30 g/cm³ |
42 |
- High abbe: 42!
- Superior tensile strength and high transparency: 99%!
- Excellent for rimless and drilled frames.
- Outstanding thermal resistance.
- Full protection against UV rays: UV400 nm.
- Tinting in the mass.