Vintage American Optical Company STD Opaque Delineascope – Model 3527

TESTED AND WORKING – VIDEO DEMONSTRATION AVAILABLE

Heavy-duty vintage American-made opaque projector, originally designed for classroom, institutional, and technical presentation applications.

This machine allows physical objects, printed materials, photographs, illustrations, and other opaque surfaces to be projected onto a wall or screen without requiring transparencies.

FUNCTIONAL TESTING:

The projector has been powered on and successfully tested using several different physical objects placed inside the projection chamber, including a Stanley PowerLock tape measure.

Objects were successfully projected onto a wall, displaying recognizable images, lettering, colors, and fine details.

The original projection lamp illuminates and the unit performs its primary projection function as demonstrated in the accompanying video.

Specifications:

- Manufacturer: American Optical Company, Buffalo, NY
- Model: STD Delineascope 3527
- Type: Opaque Projector
- Power: 115V AC, 60Hz
- Rated Consumption: 1100 Watts
- Lamp Specification: W1000 / 1000 Watts
- Projection Lens: Marked 22 E.F.L.
- Heavy-duty textured metal cabinet
- Adjustable projection lens assembly
- Internal reflective optical chamber

CONDITION:

Good vintage working condition with cosmetic wear consistent with age and previous institutional use.

The cabinet has surface scratches, finish wear, minor hardware oxidation, and general handling marks. Original Royal Oak Schools inventory label remains attached.

Please examine photographs for overall condition, included components, and dimensions.

The projector shown is the exact unit you will receive.

Carefully packaged for shipment.

Brand	American Optical
Model	AO American Optical Company 3550
MPN	3550

American Optical 3527 STD Opaque Delineascope Projector TESTED WORKING Vintage

Specifications