Figure 16, designated Apo Ronar 240 f16, is definetly a mistake. Rules of Optics do not allow a depth of field of 30 or 40cm with a scale down of estimated only 1:4.
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Figure 16, designated Apo Ronar 240 f16, is definetly a mistake. Rules of Optics do not allow a depth of field of 30 or 40cm with a scale down of estimated only 1:4.
Hello Dan,
is there a chance to get the Process Lens Handbook from somewhere ? I'd need data for Apo-Ronar 150 MC, 240 MC, and 240, 300 and 360 older ones. Many thanks in advance !
regards
Oliver