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Forum: Pentax DSLR Discussion
10-24-2014, 08:31 PM
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I don't think so, the Pentax K5IIs is basically identical to a K5, the differences that do exist between them are rather minor.
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Forum: Pentax DSLR Discussion
10-24-2014, 06:40 PM
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The thing I don't understand is that I haven't had any problems using P-TTL with A series lenses with the AF160FC.
I attempted to replicate this with the same lens on my K5IIs - exposure was about 0.5 stops underexposed considering the white subject, but usable.
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Forum: Pentax DSLR Discussion
09-29-2014, 07:47 AM
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Forum: Pentax DSLR Discussion
09-29-2014, 05:51 AM
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It does, actually. The upper right pin on Pentax flashes is for digital communication data transmitted is focal length, second curtain travel, subject distance etc. FA lenses communicate all this information - A series lenses however, cannot AFAIK.
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Forum: Pentax DSLR Discussion
09-29-2014, 05:03 AM
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Now we have conflicting evidence.
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Forum: Pentax DSLR Discussion
09-28-2014, 05:11 PM
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I haven't had a problem, and I know quite a few people on Pentax forums who use A series lenses with PTTL without issue. There must be something wrong with your cameras, flash units or lenses or that you are doing something incorrectly - no need to have an all caps rage.
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