I've read (in a
manual? in an article?) how Pentax camera body (
I do not remember the camera model) adjusts shutter speed to the selected focal length of the zoom, ie. 1/125 for 50mm, 1/300 for 135mm (
these values now are an example).
I did not use that function as I thought shutter speed was to short for my camera & lens handling (
I preferred longer exposures).
With
K-3 I'd like to choose in general shorter exposures (
K-3, due to more MPix, is more vulnerable to camera shake), so the above auto function might be OK at least as for me.
Guys, which Pentax DSLR model did the above auto shutter setting:
K10d?
K5 IIs?
K-3?
ADDED:
I got it, guys:
Set your camera to
Av.
Put your
AF-540FGZ flash (
the trick works also with Sigma EF-610 DG Super) on the camera in
P-TTL or
Auto mode (
Auto might be tricky with ISO/f-stop setting).
Set your in-camera flash setting (
4-way controller) to
Flash On (
not Slow Speed Sync, not Trailing Curtain Sync).
Put a zoom lens (
I guess Pentax DA*, DA, or FA zoom lens).
Now your
Pentax camera adjusts shutter speed when you adjust your zoom focal length.
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Originally posted by IchabodCrane Are you referring to minimum shutter speed for a focal length? If yes, go to shooting tab 2 and then select ISO Sensitivity AUTO Setting. You can choose Fast, Medium, or Slow. This tells the camera whether you favor fast, medium, or slow shutter speeds at any given focal length.
Last edited by Prakticant; 03-14-2015 at 11:13 AM.