All Forum Comments
Comment by Daronl posted on Some Family Portraits at 22/09/2017 - 09:42
Comment by Daronl posted on Monochrome in the woods at 21/09/2017 - 04:46
Comment by Daronl posted on Anglesey astrophotography at 20/09/2017 - 18:37
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Comment by Daronl posted on Birds In Flight at 20/09/2017 - 10:48
Suddenly today - No PU login (even new) will work) on IPAD / Iphone
However original login still works on PC despite a new password being sent on request (password reminder screen) via IPAD and Iphone
So, on IOS (IPAD / Iphone) old login details won't work and new password (s) won't work either
PC remains logged in to PU on old login details ????
All devices have worked fine with the "remember me" box ticked.
Any wisdom, quick fixes or suggestions most welcomed .
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Comment by Daronl posted on Fix being sought to a "funny" login issue at 15/09/2017 - 10:00
Comment by Daronl posted on How is it possible that the advert on the right can find it's way on to PU forum ?????? at 05/09/2017 - 21:14
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Comment by Daronl posted on Just in case you are not bored of Tower Bridge just yet... at 30/08/2017 - 09:30
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Comment by Daronl posted on The Fisher King at 20/08/2017 - 11:51
Comment by Daronl posted on More Spiders at 10/08/2017 - 20:47
On previous digital SLRs (K5, K3, etc) the flash guide number is typically around 12/13 at ISO 100 .
I have a K1 and K3 II , both of which do not have integrated retractable flash units; but I have also hung on to my original K3, as it is my chosen travel camera; quite heavily influenced by the fact it has a flash with a guide number of 12 at ISO 100 ( around 24 at 400 ISO); this is more that useful for fill-in and general lighting where conditions are dim.
However I have recently picked up on the fact that the new Pentax KP does have a built in flash and as my K3 is a little battered, to say the least, I thought the KP might be a good replacement for travel purposes.
However when I read the official spec I find that the flash power is specified with a GN of 6 - as I a said above it sounds naff to ask the question as to whether this is a misprint, but what in heavens is a flash with a GN of 6 useful for, it gives F5.6 at 1 metre ??? - so is this a misprint.?
Can anyone owning a KP confirm that the flashdoes only have a GN of 6 ; if it is a fact , I see little practical use for it.
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Comment by Daronl posted on Retractable Flash on Pentax KP at 09/08/2017 - 12:11



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