UNICOL’s latest range of complete floor-to-ceiling and floor-to-wall trade pack kits have been uniquely designed to make your life easier when ordering and planning. Below, we look into how these pre-packaged kits provide you with peace of mind when it comes to these types of installations by answering - what, why, how, where, when and who!
Answered by UNICOL Sales Team Member Dan Marsh.
Slide Projector Introduction
The 1950’s saw the introduction of 35mm slide projectors which were the direct descendants of the larger format Magic Lantern first introduced in the 1850’s. They were mostly used in the home as a form of home entertainment but also gathered popularity in education and other institutional settings. The early 1960’s saw the introduction of carousel slide projectors which used a rotary tray to show 35mm slides.