Olympus XA3 35mm Film Camera Point and ShootThe XA3, introduced in 1980, was a simplified version of the XA with zone focusing and a programmed exposure system. The exposure meter was a CdS exposure sensor above the lens. The shutter speed range was 2 secs. to 1 750. The minimum focusing distance was 3 feet or . 9 meters. Its film speed range was ASA 25 800. A backlight override is available within a multi switch at the bottom of the camera. A unique part compared to the XA2 which is exactly