The LongLife Project-O-Chart delivers performance superior to other
manual projection systems.

Features include:

Long bulblife, lasting ten times longer than incandescent bulbs
Quick-change socket design replaces the old fashioned "push and twist" bulbs that break in your hands
A bright, white, uniform illumination, ensuring consistent test results
Pleasing design complements any office decor
Superior Reichert-quality optics for bright, high-contrast images
Simple installation - fits more existing mounts