Additional information
| Model | Ball Bearing Tipped, Economic |
|---|
Lens Measure Clock
$75.00 – $125.00 Cdn.
Provides precise curvature measurements on glass and plastic lenses. Can measure both convex and concave sides. Measure up to +/- 20 diopters. Ball Bearing model has metal ball bearings in the tip to prevent lens scratching and Economic model has rounded solid metal bars.
