Minolta W.Rokkor-PI 21mm F/4.5

Specifications01

MountMINOLTA SR

Focal length21mm

Max aperturef/4.5

TypeWide · Prime

Release year1962

Weight170 g

Filter size55 mm

Min focus distance0.9 m

Aperture blades6

Optical elements9

Groups5

AutofocusNo

StabilizationNo

Aperture controlAperture ring

EraFilm era

Production statusDiscontinued

Additional Info02

Lens TypeUltra-wide angle prime lens

Summary02

Minolta W.Rokkor-PI is a 21mm prime lens for Minolta SR (A-mount) cameras. It has a maximum aperture of f/4.5 and is intended for wide-angle use such as landscapes and interiors.

AI-assisted summary — verify against linked sources

Specifications from thelensdb

Where can this lens be adapted?

The Minolta SR / MD mount has a flange distance of 43.5 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Sony EAdapter · 25.5 mm
Canon RFAdapter · 23.5 mm
Nikon ZAdapter · 27.5 mm
Fujifilm XAdapter · 25.8 mm
L-MountAdapter · 23.5 mm
Micro Four ThirdsAdapter · 24.25 mm
Fujifilm G (GFX)Adapter · 16.8 mm
Covers full-frame: it can vignette on a medium format sensor.
Canon EF-MAdapter · 25.5 mm

No plain adapter reaches infinity focus on: Canon EF, Nikon F.

Sources03

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Other Mounts03

No alternate mounts are indexed for this family yet.