Serial no.5213470

Used and Film tested

with Asahi Pentax 28mm f/3.5 lens and Reflx light meter on the hot shoe

Introduction and Overview

The Asahi Pentax Spotmatic SP, an all-mechanical manual focus M-42 screw-mount 35mm SLR film camera, manufactured by Pentax from 1964 and 1976, was the first SLR camera to offer TTL (through-the-lens) metering.