Asahi Super-Multi-Coated Fisheye-Takumar 17mm F/4

Specifications01

MountM42

Focal length17mm

Max aperturef/4

TypeFisheye · Wide · Prime

Release year1973

Weight228 g

Min focus distance0.2 m

Aperture blades6

Optical elements11

Groups7

AutofocusNo

StabilizationNo

Aperture controlAperture ring (Manual settings only)

Lens hoodNot available

TeleconvertersNot available

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeFisheye lens

Field Notes02

Pentax (Asahi) M42-mount fisheye prime lens with 17mm focal length and maximum aperture of f/4. Intended for ultra-wide, distorted fisheye perspectives for landscapes or creative effects.

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Catalog note · source: thelensdb

Sources03

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Other Mounts03

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