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setting the focal distances
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Set the lens focal range for the O-Focus DM Photo. Using a
suitable pen mark the reference points for the maximum and
minimum focal distances. Hard stops prevent lenses with
infinite rotation from being turned too far. The hard stops can
also be used as hard focus points for run and gun shooting.
Using the handwheel find the start focal
point, mark this point and set the index.
Turn the handwheel and establish the
end stop of the focus pull. Mark with a
pen, then adjust the index stoppers.
Set the focal distances. Loosen the index,
move the large witness marker to the end
position, and tighten the screw. For the
start position set the index slightly beyond
the first marker. Finally, move the slider
button between the stops, then push it in.
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