Opis
Lens Size | 3.9 x 2.1″ / 100 x 54 mm |
Optical Power | 4 (diopters) |
Magnification | 1.5x (when object is clearly visible at approx. 9.8″ / 250 mm) |
Lens Material | Acrylic (PMMA) |
Lens Type | Equiconvex aspherical lens |
Coating | Hard surface coating |
Dimensions | 6.3 x 7.8 x 0.7″ / 160 x 198 x 17 mm |
Weight | 3.8 oz / 109 g |