Kodak Carousel 4600 tiffen This Sonoptor is a good

This Sonoptor is a good quality achromat close-up diopter for lenses with a 58mm filter thread

Holds up to 5kg

The Asahi Auto-Takumar 55mm f2 is a standard lens for the M42 thread mount with a spring-loaded

including nicely finished film rails

with no internal haze or fungus but a touch of that good ol’ Schneideritis at the element edges (it’s a flaw in the element rim coating- outside the optical path- that makes the blackened rim of the element look spotty)

Kodak Carousel 4600 tiffen This Sonoptor is a goodThe Kodak Carousel 4600 is a later model 35mm slide projector that uses Kodaks popular Carousel slide trays. Includes one 140 slide Carousel, remote control, and a 100 150mm f3. 5 zoom lens.