K0d

Joined on Oct 4, 2012

K0d's recent activity

  • Mike sorry for the delay but I had to wait for publication to show an example. http://www.wired.co.uk/news/archive/2016-02/09/darpa-bio-brain-implant Cheers Pierre
  • 85mm Nikon tilt shift macro. Work 35mm f:1.4 Summilux R which arrived with rattling element. Work 50mm Summicron M f:2 traded for first Pentax Digital. 15mm f:3.5 Pentax K for $300 new. traded in ...
  • Fantastic astrophotography gallery. the info on dark frame options is discussed in this thread http://www.getdpi.com/forum/medium-format-systems-and-digital-backs/52559-645z-firmware-update-includi ...
  • If the optics are clean the 50mm Macro is the pick of the bunch. I have the 50mm A and yes the paint came off after using gaffer tape to hold a magnification setting but only at the depth odf scale ...
  • Pentax 100mm f4 from professional experience even compared to the Leitax Leica equivalent it has no weak spot. If you want ultimate quality at 1:1 then you can get to the point of having lenses ...
  • Definite advantage shown for reproducing test charts which are static objects. i chose various current chip state of the art comparisons. It would take outstanding technique to approach these ...
  • The best lens is the one that makes the subject look best. Chips come and go but used within their limitations they have little effect on the look of the final image. Optical science and metrics ...
  • From Spotmatic F in the early 70's, 2 KX's, 2 LX's factory recalled then went on to wear out with no further problems, 2 MX's,  ME-F, Super-A,  ist*d, K10D,  K200D, K-01 (I damaged a mode dial). Le ...
  • Some Spot cameras use a sequential RGB filtering by a tunable LCD. I doubt if this would possible on a pixel size filter but the principle exists http://www.spotimaging.com/resources/white-papers/c ...
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