RMC Tokina 50-250mm F/4-5.6

Specifications01

MountCANON FD

Focal length50-250mm

Max aperturef/4

TypeZoom

Release year1981

Weight720 g

Filter size55 mm

Min focus distance1.8 m

Max magnification0.3704

Aperture blades6

Optical elements14

Groups11

Min aperturef/5.6

AutofocusNo

StabilizationNo

Aperture controlAperture ring (with or without Auto Exposure setting)

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeTelephoto zoom lens

Summary02

Tokina RMC Canon FD-mount zoom lens with focal lengths from 50–250mm and variable maximum apertures of f/4–5.6. Intended for general-purpose telephoto to short-telephoto use.

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Specifications from thelensdb

Where can this lens be adapted?

The Canon FD mount has a flange distance of 42 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

FD lenses stay at full aperture until the camera moves a lever on the lens. Use an FD adapter with a ring that moves this lever.

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Covers full-frame: it can vignette on a medium format sensor.
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