Overhead Projectors: version 1

Saved 2026-09-09 10:20 by site bot: GPC import 286. This is the current version.

Source of v1

# Overhead Projectors <!--category-->

## Identity <!--identity-->
name: Overhead Projectors
gpc_code: 10005445
gpc_level: brick
parent: category/62060600
gpc_publication: 286 GPC as of May 2026
<!--/identity-->

## About <!--about-->
Includes any products that can be described/observed as a box containing a bright lamp and a large lens that collimates the light, which is projected onto a screen via a mirror positioned above the box. Transparencies containing printed information and graphics are placed on top of the lens and this information is presented on the screen. Includes products that either transmit the light from a bulb placed under the lens (transmissive) or reflect the light from a bulb placed in the head of the projector (reflective).

### Excludes

Excludes products such as dedicated computer projection systems and photographic slide projectors.
<!--/about-->