Originally posted by Christopher M.W.T Night and band photography.
Hi Chris,
As noted above I don't think there are any lenses faster than 1.2 which would fit Pentax without modification of some sort. 1.2 is very fast and I suspect you are approaching the realm of diminishing returns for the extra money spent for anything faster. The Leica Noctilux 50mm/0.95 is the fastest lens I'm aware of
Leica Noctilux-M 50mm f/0.95 ASPH Aspherical Lens | Camera News & Reviews
and costs in the range of $10,000. Other than massive bragging rights I'm not sure how much that extra 1/2 stop and change is worth. Out of my price range in any case.
Tom G
Last edited by 8540tomg; 09-14-2010 at 05:16 AM.
Reason: typo