Canon Canonet QL 19 (1965)
A fixed-lens rangefinder film camera made by Canon around 1965, known for its coupled metering and precision focus adjustments.
Overview
The Canon Canonet QL 19 is a rangefinder film camera produced circa 1965 by Canon. It features a fixed lens and a built-in light meter powered by a battery, with focus precision supported by vertical and horizontal adjustment screws in the rangefinder system. The vertical screw is accessible through a small circular cover at the top of the camera, while the horizontal screw lies beneath the hot shoe’s protective cover.
Design
The camera has a fixed lens in which the elements were originally secured with a lacquer compound. Over time, this lacquer can dry and flake, leading to mechanical issues. The metering system requires a battery, and the rangefinder allows for calibration via accessible adjustment screws. Maintenance involves careful disassembly of both front and rear lens groups to reach shutter blades, a process described as intricate and requiring specialized tools.
Market
A common failure in the Canonet QL 19 is the "stuck shutter," caused by dried lacquer from the lens elements contaminating the shutter blades. Repair involves removing multiple front lens components—such as the front retainer ring, face ring, spacer ring, light selector disc, and front element group—with tools including a lens spanner, tiny screwdrivers, cotton buds, and alcohol. Cleaning the rear of the blades requires removing the rear element group, noted as "incredibly fiddly." The original mercury battery for metering must be replaced, and the film speed dial may become stuck over time. A printed instruction manual for the Canon Canonet QL 19 E is available for $15.95, though this may refer to a variant model.
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