Originally posted by Samsungian Oh thats right this silly thread provides PROOF full frame K Mount will happen in 2010, just 2&1/2 months from now...
Kinda a bummer the stellar spectacular 31mm Limited won't hold up on full frame? Canon and Nikon both make $1,000 lenses that do hold up well on full frame.
We just hear rumors of a FF Pentax DSLR and hope for one. We don't know the exact final specs. The rumor from Ogl was that the FF Pentax DSLR will be shown in 2010 but for sale in 2011. Ogl was right before about the K-7 and K-X. It was leaked earlier this year that Samsung was still R&D'ing FF sensors but had not started production on any.
A FF sensor may outresolve the 31mm Limited but I'm not going to throw my copy of this great lens away. There is a lot of speculation at this point, without final specs and testing there is no way of knowing which lenses will hold up on a FF Pentax DSLR. FF cameras can still give decent results from legacy glass.
Here is an example of an old Carl Zeiss Jena Pancolar (Zebra, Single Coated) on a Canon 5D, Flickr is full of great examples of legacy glass used on FF DSLR's like the Sony A900 and Canon 5D.
MG_6621 on Flickr - Photo Sharing!
and an example of the M42 Tomioka 55mm 1.4 on a Canon 5D
http://www.flickr.com/photos/yoyo31/2816551495/
I have a friend that gets some great results from his Canon 5D Mark II and old Takumars (Super and Super Multi Coated). I've been tempted to switch to Canon for their M42 support but as an old Nikon shooter I just don't really care for Canon cameras or lenses.
I'm certain I'll buy new Pentax DFA lenses when I buy a new FF Pentax DSLR in the future. Legacy lenses will have their uses too. Advancements are always being made in sensors and micro lens arrangements that can improve image capturing. You can do a lot through post processing also.