Precision 1.67 Normal - 20mm fitting heights:

The Precision 1.67 Normal is a very soft, asymmetric and aspheric design with horizontal symmetry for comfortable vision shifting and low distortion, this gives a very wide and comfortable distance, with an intermediate corridor that enables very good vision at middle distance and a smooth transition from far to near vision.

We have found this lens to be extremely good in all situations and it has been favourably compared to the best lenses on the market.

Technical data:

Index 1.67 MR-7 (Excellent for rimless)
Very Light Weight
Abbe value 32
Adds 0.75 to 3.50
Minimum fitting height 20mm
Minimum frame depth 32mm or 12mm form fitting cross to top rim
Fitting cross is 4mm above geometrical centre

Recommended RX range