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60D Microfocus Adjustment on FoCal

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rpt said:
dstppy said:
I've only done 2 lenses so far, my 85mm 1.8 (which comes up with a different number, near zero, each time) and my 50mm 1.4 that won't calibrate at all.

Lighting I think is an issue, but the mac beta says sorta weird things about iso, so who knows . . . not a lot of time on my hands :)
For lighting, I learned the hard way not to use CFL or Fluorescent Tubes :)
They drive FoCal nuts!
I use 98 CRI T8 tubes with a electronic ballast. Works perfectly. Just don't use the old non electronic ballasts.
 
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