Problem Solution
Strong lens vignetting: See page 39
Camera and lm not parallel: See
top of this page on alignment
Too little overlap: Use more over-
lap in your frame, 1/3 overlap is a
good aim.
Software failing to stitch images
when doing several captures of
the same frame
The lm is not square when
scanned (misalignment)
Your camera and lm are not
parallel: Align them perfectly by
adjusting your copy stand or ad-
justing the levelling feet on the
Film Advancer (use Mirror Trick:
see VALOI Technique Guide)