11-18-2010, 10:57 AM
[quote name='Doroga' timestamp='1290075324' post='4235']
Klaus, this info may be interesting for you: [url="http://forums.dpreview.com/forums/readflat.asp?forum=1042&thread=36846243&page=1"]http://forums.dprevi...36846243&page=1[/url]
It seems that adaptor is blocking a bit of light if fast lenses are used.
[/quote]
The adapter is designed to cover the APS-C format. The rest of the space in the adapter is needed for the aperture mechanics and electronics.
If you use fast full format lenses the bokeh highlight are then "cropped" as a consequence. It shouldn't make a real difference with native APS-C lenses.
Klaus, this info may be interesting for you: [url="http://forums.dpreview.com/forums/readflat.asp?forum=1042&thread=36846243&page=1"]http://forums.dprevi...36846243&page=1[/url]
It seems that adaptor is blocking a bit of light if fast lenses are used.
[/quote]
The adapter is designed to cover the APS-C format. The rest of the space in the adapter is needed for the aperture mechanics and electronics.
If you use fast full format lenses the bokeh highlight are then "cropped" as a consequence. It shouldn't make a real difference with native APS-C lenses.