Originally posted by Frogfish Lovely shots - great to actually see some 645 shots taken on a Pentax DSLR.
I was eyeing some of these used 645 lenses just last week - but just couldn't see the advantage of them over 'normal' lenses (and prices have started to go up due to the success of the new 645). What do you see are the advantages ?
When I bought these (I have four 645 lenses and the Pentax adapter) they were fairly cheap, and all were almost new. My purpose was to use them to become a better shooter, since they require Full Manual operation, something I was not familiar with. I do think they helped me somewhat in that area, but I soon discovered that they render a different IQ than my other lenses, and began to use them more for that reason. On the K20D a 645 lens is always in the "sweet spot"of the lens, and this accounts for some of the difference, but there are other factors I love too...like the colors and the clarity. Fun to use, nice IQ....that is about it.....
Here is one of my favorite subjects with the 645 200 MM F4, which is the least of them in IQ performance, but still very nice for my needs.
Best Regards!
Baby Otie...When he was a baby......
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The 645 120mm Macro is superb....but hard to use due to the inability to get enough light to focus if stopped down heavily.....like f16 or so. A bright LED on the subject can help...if you have a helper.
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