I'm looking for an eyepiece to magnify the optical viewfinder: not to correct the diopter nor "extend" the viewfinder, but to make the information displayed in the viewfinder bigger (in other words to increase the viewfinder magnification without cropping the info displayed at bottom) in a 5D Mark 3.
There are some items described here: http://www.bobatkins.com/photography/re ... fiers.html
I was thinking about getting something like this: http://www.ebay.com/itm/TENPA-1-22x-Vie ... 0608145918? or this http://www.ebay.com/itm/TENPA-1-36x-Vie ... 0608145998? because other options are too large or protruding.
- Has anybody used/tested those viewfinder magnifiers?
- Does anybody know something similar (even better if shipped from USA) to increase the viewfinder's magnification without cropping the displayed information at bottom of the viewfinder?
Or any other alternative?
Thanks a lot in advance.