All Forum Comments
Comment by johnriley posted on Mains AC adapter kit K-AC50 for K5 at 06/01/2012 - 16:43
Comment by johnriley posted on K-5 discontinued? at 06/01/2012 - 16:15
What the "HELL" is EVIL, not every body knows MIK5 secret code
Comment by johnriley posted on K-5 discontinued? at 06/01/2012 - 15:59
Comment by johnriley posted on K5 batteries at 06/01/2012 - 13:13
Comment by johnriley posted on Long Lenses - again! Sigma 300mm v DA*300mm at 06/01/2012 - 11:57
The typical amateur of the 1950s would have a TLR if they were well off, otherwise some simple leaf shutter 35mm camera, maybe with a rangefinder if they were lucky, maybe a 4 element tessar-type lens if they were lucky.
The 1960s brought the typical amatuer to the Praktica and similar inexpensive SLRs, with perhaps 35mm, 50mm and 135mm lenses. The wide angle and telephoto were probably own-brand lenses such as Dixons's Prinz range.
The 1970s saw more proliferation, but affording marque lenses was still a luxury that many could not afford, since then things have steadily come within reach.
I'm talking about the average camera club member, reflected also in the content of the magazines of the era, but there were those who had access to much more than the average, and of course those who had little access to anything but the cheapest options.
Comment by johnriley posted on Long Lenses - again! Sigma 300mm v DA*300mm at 06/01/2012 - 11:49
Now, we have a brilliant Pentax 55-300mm at a very reasonable, accessible price and that's equivalent to 450mm at the longest end when we consider the crop factor.
We should be able to achieve some sparkling wildlife images with that, coupled with high ISO capability that film users never had and with high shutter speeds that we never had either.
Comment by johnriley posted on Long Lenses - again! Sigma 300mm v DA*300mm at 06/01/2012 - 10:58
I've had one to test and I wouldn't hesitate to buy one as and when I need a lens of that sort of range. That isn't a cop-out, it's just acknowledging that I don't need one as I have quite enough lenses already!
When I do need such a lens, it will be the 18-135mm that gets my money. Lenses are not perfect, and I recognise qualities in it that I can exploit.
Comment by johnriley posted on Sigma 18-125 vs Tamron 18-200 at 06/01/2012 - 08:30
There are some members here who use video on the K-5, it's been discussed to some degree. Just use whichever forum section seems appropriate for the specific post you want to make. Pentax Digital SLRs covers all functions of the Pentax DSLRs.
Comment by johnriley posted on Pentax k5 Video forum at 05/01/2012 - 15:50
First, take a series of shots from fast to slow shutter speeds, with SR off. Then repeat with SR on. If necessary, do the complete test several times.
Then you will see what advantage is being gained using SR. I typically find 2-3 stops of slower speeds are, with care, available for successful hand held exposures.
Comment by johnriley posted on K200 shake reduction at 05/01/2012 - 14:56

