Promaster Spectrum7 70-210mm F/4.5-5.6 MC Auto Macro

Specifications01

MountOLYMPUS OM

Focal length70-210mm

Max aperturef/4.5

TypeMacro · Zoom

Summary02

Promaster Spectrum7 70–210mm zoom lens for Olympus OM-mount cameras, with a maximum aperture range of f/4.5–5.6. It is an auto-macro type intended for general telephoto and close-up use.

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Specifications from kentfaith

Where can this lens be adapted?

The Olympus OM mount has a flange distance of 46 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work

Sony EAdapter · 28 mm
Canon RFAdapter · 26 mm
Nikon ZAdapter · 30 mm
Fujifilm XAdapter · 28.3 mm
L-MountAdapter · 26 mm
Micro Four ThirdsAdapter · 26.75 mm
Fujifilm G (GFX)Adapter · 19.3 mm
Covers full-frame: it can vignette on a medium format sensor.
Canon EF-MAdapter · 28 mm
Canon EFAdapter · 2 mm
A rear element that sticks out can hit the camera mirror.