Kaiser Fototechnik 2021 slide projector

2021, "diascop modulo" Slide Viewer Modular designed multi-purpose slide viewer.
Slide viewer for mounted slides with mounts up to 3 mm (0.1 in.) thick, and for film strips in protective sleeves. Cold light source with high light output on 39 x 39 (1.5 x 1.5 in.) viewing area. Magnifier folds up or folds down flat to the top of the unit.
2.5 x magnifier is detachable for use as a hand-held magnifier or as a desktop magnifier in conjunction with the supplied stand.
The light source is an Osram DULUX MINI torch, that can be removed form the viewer and used separately. It is fitted with a 3 Watt power-economising bulb of 8000 hours service life, luminous intensity: approx. 10000 Lux, Colour temperature: approx. 4000 Kelvin. With fastening clip and ON/OFF switch.
Battery operation: 2 x 1.5 AA (Not supplied with the unit).