Bi-aspheric plastic lens Ø 38 mm round made of PMMA (Plexiglas®) injection moulded in 28 and 39 diopters. These lenses are characterised by a distortion-free image quality right to the edge. However, as they are lightweight plastic lenses, there is a risk of scratching.

Size: Ø 38.0 mm
Optical power: 28 dioptres
Focal length: 36 mm
Rim thickness: 3.3 mm
Centre thickness: 11 mm

Size: Ø 38.0 mm
Optical power: 39 dioptres
Focal length: 26 mm
Rim thickness: 3.3 mm
Centre thickness: 13.6 mm