Canon FDn 300mm F/4L

Specifications01

MountCANON FD

Focal length300mm

Max aperturef/4

TypeTelephoto · Prime

Release year1980

Weight1060 g

Min focus distance3 m

Max magnification0.1099

Aperture blades9

Optical elements7

Groups7

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings + Auto Exposure setting)

Lens hoodBuilt-in telescopic round

TeleconvertersCanon Extender FD 1.4X-A→ 420mm F/5.6 Canon Extender FD 2X-A→ 600mm F/8

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeSuper telephoto prime lens

Field Notes02

Canon FDn 300mm f/4L is a fixed focal-length telephoto prime for cameras with Canon FD mount. It’s suited for sports, wildlife, and other long-distance shooting in moderate light.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

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Other Mounts03

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