Das Heliar 15-+12mm vignettiert extrem an einer Nex.
Ricoh soll angeblich die Mikrolinsen des GXR-M-Sensors für WW-Objektive optimiert haben.
The image quality is certainly much better than what you get from a GF1 with m-adapter but also better than what the RD1 achieves and without the heavy vignetting (especially when using the Heliar lens).
http://ricoh-gr-diary.blogspot.com/2011/08/gxr-mount-a12-first-impressions.html
Und sonst bleibt immer noch die Billiglösung: Zenitar Fisheye mit M42-auf-M-Adapter.


A 16mm fisheye on an EOS 20D, produces an image which, when "defished" has something like the horizontal field of view of a 20mm lens on a full frame camera.
http://www.bobatkins.com/photography/reviews/wide-angle-lenses-2.html
Zuletzt bearbeitet: