public outdoor 3D slide viewer

This is a multi slide 3D viewer. The slide pairs are fixed on a big round disk inside the viewer. Below the slides there is space for a small text card which revolves together with the slides. You can read the card through a small windows at the front of the viewer. By turning the lever at the side of the viewer 1x, the disk is turned 1/10 to present the next 3D pair. By means of using a Maltezer cross construction, a perfect alignment of the slide for the lenses is guaranteed.

Model: 14-02-D

General specifications:

Viewing method: left and right image are side by side positioned.
Maximum image format: 24x33 mm.
Slide frame format: 41x101 joined stereo pair.
Number of slides: 10 stereo pairs.
The viewer is not using any power, the sun illuminates through a diffuser the slides smoothly.
Optical enlargement: 4.2x
The wide lens opening allows glasses wearers to see into each corner easily sharp and clear.
The housing is made of casted aluminium, the lens barrels and mechanical construction is made of stainless steel.
The visitor needs to press a little lever close to the lenses down to allow vision to the slides. This is to avoid slide burn-in by the sun through the lenses.
By turning the lever 1x will change 1 stereo pair for the lenses. The mechanical construction provides a perfect alignment of the image for the lenses.
Weight of the viewer 30 kg.
The viewer comes without a post as every situation is different.