Asahi Super-Multi-Coated Takumar 400mm F/5.6

Specifications01

MountM42

Focal length400mm

Max aperturef/5.6

TypeTelephoto · Prime

Release year1971

Weight1300 g

Filter size77 mm

Min focus distance8 m

Aperture blades10

Optical elements5

Groups5

AutofocusNo

StabilizationNo

Aperture controlAperture ring

Lens hoodBuilt-in telescopic round

TeleconvertersNot available

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeSuper telephoto prime lens

Field Notes02

Asahi Super-Multi-Coated Takumar 400mm f/5.6 M42-mount prime telephoto lens for distant subjects such as wildlife or sports. Fixed focal length with a moderate maximum aperture.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

thelensdb.comVisit ↗

lens-db.comVisit ↗

Other Mounts03

No alternate mounts are indexed for this family yet.