All Forum Comments
Comment by petercf posted on Possible misprice Jessops Pentax 50-200mm f/4-5.6 DA ED Lens at 27/02/2009 - 00:05
Comment by petercf posted on Vivitar 283 & K10D? Easiest usage? at 05/02/2009 - 23:00
Comment by petercf posted on Old flash and dslr compatability at 05/02/2009 - 22:57
Peter
Comment by petercf posted on Magic Lantern guides at 05/02/2009 - 22:45
Hi Petercf - yes a Sigma 10-20 which is fine. To answer your implied question I do think its a lens fault and not a camera fault. The problem is quite variable and mechanical rather than electronic in nature.
Comment by petercf posted on da* 50-135 sticky focusing at 29/01/2009 - 22:13
Comment by petercf posted on da* 50-135 sticky focusing at 29/01/2009 - 21:57
What is the link for the Dutch site, have they tested/measured a Vivitar 283? Pentax told me not to put a 283 on my K10D, its too dangerous.
Comment by petercf posted on My inherited Lenses - any experience with the K20d? at 22/01/2009 - 22:47
Comment by petercf posted on Pentax postponed the launch of DA Star 55mm F1.4 SDM to February at 22/01/2009 - 19:42
Peter,
Check the trigger voltage of your 283 - mine is under 20v and I have used it extensively on my Samsung GX1S without any damage.
As I understand it trigger voltage is dependent on where and when it was manufactured some 283s are over 200v some under 20v.
Did Pentax specify a safe trigger voltage for the K10d?
Peter
Comment by petercf posted on Flash isolator at 13/01/2009 - 00:21
"do not directly connect my Vivitar 283 to the hot shoe adaptor or any flash connector"
it will destroy the camera.
I have a full 283 kit (use it on my old KM) with grip, bracket, filters etc and would dearly love to use it with my K10D but I am almost resigned to getting an AF540.
Peter
Comment by petercf posted on Flash isolator at 12/01/2009 - 23:48

