Automatic Slide Projectors - 5000 Series are economical, compact in functional design & easy to operate. Their excellent optical performance and useful features impart that confident anticipation of a successful showing of beautiful slides. The Autofocus setting can be readily adjusted with over-ride button on the remote control unit. Precise focusing takes place automatically with amazing speed. A perfect slide changing mechanism & an accurate slide grip move the slides into the projection gate smoothly & with utmost protection.