Description

Frey Scientific Color Mixing Apparatus is an updated version of the classic 2 color light projector; this one uses 3 low-voltage, high-power LEDs to project easily-seen red, green, and blue light onto a white screen. The intensity of each LED can be adjusted individually by a potentiometer to give a convincing white light or various shades of mixed colors. Compact and effective color mixing apparatus has projector mounting that allows the beam angles to be adjusted to vary the overlap of the 3 colored images. Projector measures 22 L x 17 W x 16 H centimeters (approximately 8-3/5 x 6-3/4 x 6-1/3 inches); white screen measures 14 L x 9 W x 19 H centimeters (approximately 5-1/2 x 3-`1/2 x 7-1/2 inches). Apparatus includes wall mount power supply and instruction manual.