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Re: Infrared Focusing-The true Story?

  • From: njshih@xxxxxxxxxxx (N. Remi Shih)
  • Subject: Re: Infrared Focusing-The true Story?
  • Date: Fri, 26 Jul 1996 10:18:37 -0700 (PDT)
<snip>

>I often try and keep my lens between f5.6 and f16 anyway ... as this is
>where my lens is gonna be the sharpest anyway.  

Will decrease the apperature increase the DOF in IR?  I can't tell the
difference on my Konica (check it with f5.6 and f11).  Also read from the IR
FAQ, step all the way down is not doing any good on IR...  So what's the
smallest apperature can be used in IR?  f16?  Any input?
------------------------------------
N. Remi Shih
Tricki Bioengineering Laboratory
University of California Davis
Life won't be good without a camera
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Topic No. 10