Canon FL refers to a lens mount standard for 35mm single-lens reflex cameras from Canon. It was introduced in April 1964 with the Canon FX camera, replacing the previous Canon R lens mount. The FL mount was in turn replaced in 1971 by the Canon FD lens mount. FL lenses can also be used on FD-mount cameras.
Many mirrorless interchangeable-lens cameras are able to use Canon FL lenses via an adapter.
Focal length(s) | Aperture range | Macro |
---|---|---|
55-135mm | 3.5 (1964) | No |
85-300mm | 5 (1965) | No |
100-200mm | 5.6 (1966) | No |
Focal length(s) | Aperture range | Macro |
---|---|---|
19mm | 3.5 (1964) | No |
19mm R | 3.5 (1965) | No |
28mm | 3.5 (1966) | No |
35mm | 2.5 (1964) | No |
35mm | 3.5 (1968) | No |
P 38mm | 2.8 (1965) | No |
Source: [1]
Canon released 3 'levels' of standard lenses (exc. macro). The f/1.8 lenses were small and lightweight, f/1.4 were mid-range, and the f/1.2 were professional level (top of their line).
Focal length(s) | Aperture range | Macro | Elements |
---|---|---|---|
50mm | 1.4 (1965) | No | 6 |
50mm I | 1.4 (1966) | No | 6 |
50mm II | 1.4 (1968) | No | 7 |
50mm | 1.8 (1964) | No | 6 |
50mm II | 1.8 (1968) | No | 6 |
50mm M | 3.5 (1965) | Yes | 4 |
55mm | 1.2 (1968) | No | 7 |
58mm I | 1.2 (1964) | No | 7 |
58mm II | 1.2 (1968) | No | 7 |
Focal length(s) | Aperture range | Macro | Super Spectra Coating (SSC) |
---|---|---|---|
85mm | 1.8 (1964) | No | No |
100mm | 3.5 (1964) | No | No |
M 100mm | 4 (1969) | Yes | No |
135mm | 2.5 (1965) | No | No |
135mm | 3.5 (1966) | No | No |
200mm | 3.5 I (1964) | No | No |
200mm | 3.5 II (1966) | No | No |
200mm | 4.5 (1966) | No | No |
300mm | 2.8 (1974) | No | Yes |
300mm | 5.6 (1969) | No | No |
400mm | 5.6 (1971) | No | No |
500mm | 5.6 (1969) | No | No |
600mm | 5.6 (1971) | No | No |
800mm | 8 (1971) | No | No |
1200mm | 11 (1972) | No | No |
A single-lens reflex camera (SLR) is a camera that typically uses a mirror and prism system that permits the photographer to view through the lens and see exactly what will be captured. With twin lens reflex and rangefinder cameras, the viewed image could be significantly different from the final image. When the shutter button is pressed on most SLRs, the mirror flips out of the light path, allowing light to pass through to the light receptor and the image to be captured.
The Canon FD lens mount is a physical standard for connecting a photographic lens to a 35mm single-lens reflex camera body. The standard was developed by Canon of Japan and was introduced in March 1971 with the Canon F-1 camera. It served as the Canon SLR interchangeable lens mounting system until the 1987 introduction of the Canon EOS series cameras, which use the newer EF lens mount. The FD mount lingered through the release of the 1990 Canon T60, the last camera introduced in the FD system, and the end of the Canon New F-1 product cycle in 1992.
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The Canon R lens mount is a physical standard for connecting a camera lens to a 35mm single-lens reflex camera body. It was introduced in March 1959 along with the Canon Canonflex.