I - DESCRIPTION
A. GENERAL DESCRIPTION
The Polaroid Land
The four element lens has a maximum aperture of f/8, and a focusing rang from 10,4 inches to infinity. The shutter is automatically controlled by a photocell and electronic timing. Electrical to mechanical energy conversion is accomplished by two solenoids and a motor. There are no separate diaphragm adjustement. The shutter opening and closing time is controlled by the exposure measuring system.