This item show almost no wear, smooth working condition.
The Spiratone bello-dupliscope is designed for copying 35mm slides onto slide film or print film.
It has its own internal optics and a bellows for focusing. The range of area magnification is from 1x to 5x, which permits copying an entire slide or cropping to copy only a particular part of the slide.
The slide slips into a moveable (and removable) holder on the front of the dupliscope.
An adapter on the rear of the dubliscope mounts directly into the lens mount of a 35mm camera. The included adapter is Nikon F mount, Other adapters can be found or rigged to fit.
Sold as is.