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-   -   PDW-F330 backfocus and chart... (https://www.dvinfo.net/forum/sony-eng-efp-shoulder-mounts/471460-pdw-f330-backfocus-chart.html)

Joachim Ljungquist January 22nd, 2010 04:29 AM
PDW-F330 backfocus and chart...
 
I have no chart for adjusting the backfocus. Can I use any suitable chart or was the included one optimized for this particular camera/lens?

I have the Canon HD KH19x6.7 lens (VCL-719BXS).

Any tips for a link where to download and print a chart?

Luc De Wandel January 22nd, 2010 05:34 AM
Hi Joachim. You need a so-called 'Siemens Star' to do this accurately. You can download and print one (on semi-glossy or matte, high-quality paper preferably) )from here:
http://www.temple.edu/sct/fma/pdf/fi...sFocusStar.pdf

Simon Denny January 22nd, 2010 05:46 AM
This is a really good chart Joachim and I use this all the time with my Sony F350.


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