Canon FD 300mm F/5.6

Super telephoto prime lens • Film era • Discontinued

  • Announced:
  • · March 1971
  • Production status:
  •  Discontinued
  • Country of design:
  • · Japan
  • Original name:
  • · CANON LENS FD 300mm 1:5.6
  • Class:
  • · Slow full-frame super telephoto prime lens
  • · Professional model
  • System:
  • · Canon FD (1971)

Abbreviations

FD The lens is designed for Canon 35mm film SLR cameras with the Canon FD mount.

Model history (5)

Canon FL-F 300mm F/5.6A7 - 63.50m⌀58 1969 
Canon FD 300mm F/5.6A6 - 54.00m⌀58 1971 
Canon FD 300mm F/5.6 S.C.A6 - 54.00m⌀58 1973 
Canon FD 300mm F/5.6 S.S.C.A6 - 53.00m⌀55 1977 
Canon FDn 300mm F/5.6A6 - 53.00m⌀58 1979 

Specification

Optical design:
35mm full frame
300mm
F/5.6
6 elements in 5 groups
Canon FD [42mm]
8.2° (35mm full frame)
Diaphragm mechanism:
Diaphragm type:
Automatic
Aperture control:
Aperture ring (Manual settings + Auto Exposure setting)
8 (eight)
Focusing:
4m
1:11.11
Focusing modes:
Manual focus only
Manual focus control:
Focusing ring
Physical characteristics:
1155g
⌀70×173mm
Accessories:
Screw-type 58mm
Built-in telescopic round
Canon Extender FD 1.4X-A → 420mm F/7.8
Canon Extender FD 2X-A → 600mm F/11.2

Sources of data

  • Canon FD interchangeable lenses instructions (PUB. K2094-5368E) (June 1971).
  • Canon F-1 booklet (PUB. 5367B) (November 1970).
  • Canon F-1 system booklet by Bell & Howell.
  • "Canon F-1 for Professionals" Sales Manual.
  • Canon Products Guide (PUB. C5077d) (January 1973).
  • Canon FD interchangeable lenses booklet (PUB. 53680) (August 1972).

Manufacturer description #1

This lens was developed for the purpose of turning a long focal length lens of 300mm into a high performance, compact lens which would be most convenient and advantageous for telephotography. The telephoto ratio of this lens was shortened to 0.72 without use of special material. With a tripod attachment holder and a built-in lens hood.

Manufacturer description #2

This lens was developed for the purpose of turning a long focal length lens of 300mm into a high performance, compact lens which would be most convenient and advantageous for telephotography. It is a lens that is certain to fulfill expectations because Canon succeeded in making it compact without the use of the costly and special material called artificial fluorite.

The telephoto ratio of this lens was shortened to 0.72. At the same time, an almost perfect aberration correction was performed on this lens. For these reasons, sharp delineations of high contrast and high resolving power are obtainable.

From the editor

According to the Canon FD interchangeable lenses instructions (PUB. NO. K2094-5368E), the lens has Spectra Coating.

Other super telephoto prime lenses in the Canon FD system

Canon FD mount (19)
Canon FD 300mm F/5.6 S.C.A6 - 54.00m⌀58 1973 
Canon FD 300mm F/5.6 S.S.C.A6 - 53.00m⌀55 1977 
Canon FDn 300mm F/5.6A6 - 53.00m⌀58 1979 
Canon FD 300mm F/4 S.S.C.A6 - 63.00m-- 1978 
Canon FD 300mm F/4LA7 - 73.00m-- 1978 
Canon FDn 300mm F/4A6 - 63.00m-- 1979 
Canon FDn 300mm F/4LA7 - 73.00m-- 1980 
Canon FD 300mm F/2.8 S.S.C. FluoriteA6 - 53.50m-- 1975 
Canon FDn 300mm F/2.8LA9 - 73.00m-- 1981 
Canon FD 400mm F/4.5 S.S.C.A6 - 54.00m-- 1975 
Canon FDn 400mm F/4.5A6 - 54.00m-- 1981 
Canon FDn 400mm F/2.8LA11 - 94.00m-- 1981 
Canon FD 500mm F/4.5LA8 - 74.00m-- 1979 
Canon FDn 500mm F/4.5LA8 - 75.00m-- 1981 
Canon FD 600mm F/4.5 S.S.C.A6 - 58.00m-- 1976 
Canon FDn 600mm F/4.5A6 - 58.00m-- 1981 
Canon FD 800mm F/5.6 S.S.C.A6 - 514.00m-- 1976 
Canon FD 800mm F/5.6LA7 - 614.00m-- 1979 
Canon FDn 800mm F/5.6LA7 - 614.00m-- 1981 

Lenses with similar focal length

Canon FD mount (8)
Hanimex Tele-Auto 300mm F/5.5A5 - ?18 ft.⌀62
Sigma MF 300mm F/4.5 APO Multi-CoatedA8 - 62.50m⌀67 1980 
Sigma[-Z] MF Pantel 300mm F/5.6 [Multi-Coated]A6 - 56.00m⌀62 1975 
Soligor G/S Tele-Auto 300mm F/4.5 MC (s/n 3xxxxxx)A5 - 54.00m⌀72
Soligor Auto 300mm F/5.6 MCA5 - 35.80m⌀62
Tamron-F [Auto] 300mm F/5.6A4 - 42.44m⌀58
Tokina 300mm F/5.6 RMC
akaTokina SL 300mm F/5.6
A6 - 34.50m⌀58
Vivitar Auto Telephoto 300mm F/5.6 (s/n 37xxxxxx)A5 - 36.00m⌀58 1975 
Interchangeable mount (22)
Century Tele-Athenar 300mm F/3.2 IIM4 - 26.00mS.9 1977 
Hanimex Tele-Lens 300mm F/5.5 [T]P4 - ?8.00m⌀62
Heinz Kilfitt Munchen Tele-Kilar 300mm F/5.6P4 - 23.00m⌀68 1948 
Heinz Kilfitt Munchen Pan-Tele-Kilar 300mm F/4
akaZoomar Muenchen Pan-Tele-Kilar 300mm F/4
P4 - ?⌀88 1956 
Meyer-Optik Gorlitz Orestegor 300mm F/4P5 - 43.60m⌀95 1967 
Pentacon 300mm F/4P5 - 43.60m⌀95 1971 
Sankyo Kohki Super-Komura 300mm F/5 [Unidapter Auto]A5 - ?5.50m⌀62
Komuranon 300mm F/4.5 K·M·CA? - ?4.50m 1974 
Sigma[-XQ] MF Macrotel / Telephoto 300mm F/4 [Multi-Coated] [YS]A6 - 54.50m⌀77 1972 
Soligor Tele-Auto 300mm F/5.5 Type 1 (s/n 1xxxxxx) [T-4]A5 - 56.00m⌀62
Soligor Tele-Auto 300mm F/5.5 Type 2 (s/n 1xxxxxxx) [T-4]A5 - 36.00m⌀62
Tair-3A 300mm F/4.5 [T]
akaТАИР-3 300mm F/4.5 А
P3 - 32.20m⌀72
Tair-1A APO 300mm F/4.5 [T]P5 - 52.25m 1972 
Steinheil Munchen Tele-Quinar 300mm F/4.5P5 - 33.00mS.IX 1956 
Tamron SP 300mm F/5.6 MC Tele Macro 54B [Adaptall-2]A6 - 51.40m⌀58 1979 
Tamron 300mm F/5.6 CT-300 [Adaptall]A4 - 42.50m⌀58 1976 
Tamron Auto 300mm F/5.6 [Adapt-A-Matic]A4 - 22.50m⌀62 1972 
Tamron 300mm F/5.6 [T]P4 - 23.50m⌀62 1962 
Tamron 300mm F/6.9 [T]
akaSoligor 300mm F/6.9
P3 - 26.00m⌀58 1963 
Vivitar Tele 300mm F/5.6 [T]P5 - 44.50m⌀62
Vivitar Auto Telephoto 300mm F/5.5 (s/n 37xxxxxxx) [T-4]A5 - ?6.00m⌀62 1968 
Vivitar Auto Telephoto 300mm F/5.6 (s/n 37xxxxxx) [TX]A5 - 36.00m⌀58 1976 

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