Canon AT-1

The Canon AT-1 is a 35mm single-lens reflex (SLR) camera produced by Canon in the mid-to-late 1970s. As a member of Canon's A-series, it was positioned as a more affordable, simplified alternative to the landmark Canon AE-1. It features a robust yet straightforward mechanical construction, lacking the AE-1's advanced electronic features like aperture-priority autoexposure. Instead, the AT-1 relies primarily on a Copal-specified, vertically traveling metal focal-plane shutter with speeds from 1 second to 1/1000th, plus B. It incorporates a match-needle metering system visible in the viewfinder, coupled with a stop-down TTL metering cell. The camera uses Canon's FD mount lenses, offering a wide range of optics. Characterized by its practical, no-frills design and reliable performance, the AT-1 served as an accessible entry point into SLR photography for countless amateur photographers during its era.