Manufactured in the early 1990s, the Peleng 500AF is a 2 x 2 autofocus slide projector. A remote control lead allows for slide change and manual focus ajustment. The lens is a Triplet-5 with an aperture of f/2.8 and a focal length of 100 mm. The lamp is 24 volt, 150 watt. There is a switch on the back of the projector for reducing the power to the lamp.

David Tomlinson.