Dukane 663 Portable Overhead Projector Compact Folding 12 lbs 15x18x6 in

Dukane 663 Portable Overhead Projector Compact Folding 12 lbs 15x18x6 in

The Dukane Model 663 is a compact, portable overhead projector designed for classroom, training room, and presentation use. It folds flat into a low-profile configuration — 15 x 18 x 6 inches and 12 lbs — with an integrated carry strap for easy transport between rooms or buildings. The unit powers on and the lamp illuminates, as shown in the photos.

Specifications & What's Included

• Brand: Dukane Audio Visual
• Model: 663
• Type: Portable overhead transparency projector
• Folded dimensions: 15 x 18 x 6 inches
• Projection head: Folds down onto stage for compact storage/carry
• Lamp configuration: Dual-position selector — Lamp 1 and Spare Lamp 2
• Stage: Large Fresnel lens stage for transparencies/acetates
• Carry strap: Integrated
• Included: Projector unit only — no carrying case or transparencies

Applications

Overhead projectors like the Dukane 663 were standard audiovisual equipment in schools, corporate training rooms, and conference rooms from the 1970s through the early 2000s — the dominant presentation tool before LCD projectors became affordable. They project transparent acetate sheets (transparencies) onto a wall or screen, allowing a presenter to write or display printed content for an audience. The Dukane 663's portable folding design made it popular for instructors and trainers who needed to move the projector between classrooms or carry it to off-site presentations. Today these units are still used in schools and organizations that maintain overhead projector workflows, as well as by artists and crafters who use overhead projectors for pattern enlargement and tracing. Replacement lamps remain widely available, making these projectors practical to keep in service.