Base magnifier with high-quality lens made of optical glass. Sharp, distortion-free image up to the edges. Eyesight correction from +1 to -2.5 for individual adjustment to one's own visual acuity. Light-weight, sturdy plastic housing. Translucent base for reflected and transmitted light originals.

Magnification: 4.5-fold
Lens: ø 35mm
Viewing field: ø 45mm (suitable for 35mm slides)
Height: approx. 70mm
Weight: approx. 56g