All Forum Comments
Comment by Algernon posted on Pentax User at Polesdon Lacey Saturday 31st May at 02/06/2014 - 11:30
Hope you didn't catch the Bubonic Plague
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Comment by Algernon posted on Derelict Hospital, Lancashire at 01/06/2014 - 16:01
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Comment by Algernon posted on Some Recent Macros with a Butchered Zoom at 01/06/2014 - 14:25
what you are talking about isn't CiF
I think we are splitting hairs which seems to be
the norm for this forum so I'm finished with this
thread.
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Comment by Algernon posted on Lens calibration shop at 30/05/2014 - 12:33
Move in until you get a beep and CiF lit.
Re compose.
Shoot.
If you look at the video you will see that there is a CiF range
just like a DOF range. I set mine up with an adjustment value so
that as I move in on a bug the shutter trips at the beginning of
the range.
Easier to set up using a focus rack with a mm scale on it and a
lens that performs well wide open.
Some notes from a FA 50mm f/2.8 Macro on a K-5
Daylight LED lighting
Distance sensor to target 770mm
Rack at +/-0mm is in focus.
+2 Adjustment set on camera
Beeps at -7mm and +9mm so +2 is OK for general/stopped down use.
For more accurate focus set rack halway between the two values.
Change Adjustment for it to trigger (CiF) at -7mm and fire as
the camera moves in. +5 Adjustment seems OK.
Note: The beep/green light works with any lens with the
camera set to MF. CiF only works with MF lenses or lenses
with a MF/AF switch and the camera set to AF.S
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Comment by Algernon posted on Lens calibration shop at 30/05/2014 - 12:06
Then I would have people complaining that they had been trying
to figure out the green dot since the ME-F came out 32 years ago
and they would have nailed it in another year
This video might give you a few hints.....
http://www.youtube.com/watch?v=7zE50jCUPhM
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Comment by Algernon posted on Lens calibration shop at 30/05/2014 - 11:11
I can't help but notice that I haven't got a K-3
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Comment by Algernon posted on Noticed anything unusual upgrading K-3 firmware? at 30/05/2014 - 11:06
they didn't have any Leica's
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Comment by Algernon posted on Wilsons of Ennis, Co. Clare (image heavy) at 30/05/2014 - 09:18
[quote:3496ace15f="Smeggypants"]The only lenses I've found that lie outside the +/-10 range is some old manual focus lenses.
is meant by and how to focus a camera. I've seen Canikon users who
seem to understand but Pentax users expect it all to be automatic
and the camera do everything.
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Comment by Algernon posted on Lens calibration shop at 30/05/2014 - 08:51


and grey
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