Canon IIS (1954–1955)
A 35mm rangefinder camera with a back-loading design, made by Canon for a short period in the mid-1950s.
Overview
The Canon IIS is a 35mm rangefinder camera introduced in early 1954 and produced through 1955. It belongs to Canon's early PX series of rangefinders and shares design traits with the IIF, IIIs, and IVs. Unlike the later swing-back designs, the IIS loads from the back. You remove the baseplate to get the film in. Canon sold it alongside the IIF, and it succeeded the Canon IVSB. The run was short, but the IIS got a reputation for solid build and dependable performance. Owners note a clear, contrasty rangefinder and a reliable shutter.
Specifications
| Lens mount | Leica L L39 LTM mount |
| Shutter synchronization | fully synchronized for M- and X-settings |
| Weight | 410g |
Design
The Canon IIS loads from the back, so the baseplate has to come off to insert film. Canon used this method on the IIS, IIIs, and IVs before it moved to swing-open backs.
Context
The Canon IIS was introduced in early 1954 and stayed in production until 1955. It was part of Canon's PX camera line and was sold at the same time as the Canon IIF. It followed the Canon IVSB and continued Canon's work on refining its 35mm rangefinder series for professionals and advanced amateurs.
Reception
Owners have described the Canon IIS as a successful model in its time. They point to the clear, contrasty rangefinder, the accurate slow shutter speeds, and the functional frame counter. Units found today are sometimes offered as CLA'd (Cleaned, Lubricated, Adjusted), which indicates that analog photography specialists still support it.
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