N°101726 · Family detail
OptekaWide·CANON EF-M mount
Opteka 28mm F/2.8
Specifications01
MountCANON EF-M
Focal length28mm
Max aperturef/2.8
TypeWide · Prime
Filter size49 mm
AutofocusNo
StabilizationNo
Weather sealedNo
Additional Info02
TypeStandard prime
Summary02
Opteka 28mm F/2.8 is a prime lens for the Canon EF-M mount, offering a standard focal length and a maximum aperture of f/2.8 for general use and low-light capable shooting.
AI-assisted summary — verify against linked sourcesWhere can this lens be adapted?
The Canon EF-M mount has a flange distance of 18 mm. A plain adapter fits a camera whose flange distance is at least 1.46 mm shorter. How lens adapters work
- Native lenses set the aperture, and often the focus, electronically. On a plain adapter they do not work. Use an electronic adapter made for this pair; for many pairs nobody makes one. Fully manual lenses are the exception.
- Nikon ZAdapter · 2 mm
Covers APS-C: it can vignette on a full-frame sensor.
- Canon EF-MNative
No plain adapter reaches infinity focus on: Sony E, Canon RF, Fujifilm X, L-Mount, Micro Four Thirds, Fujifilm G (GFX), Canon EF, Nikon F.
Sources03
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