Short:        Calculates depths of field for photographic lenses
Author:       Bill Bereza (berezaw@river.it.gvsu.edu ac368@leo.nmc.edu)
Type:         misc/math
Architecture: m68k-amigaos

/* $VER: lens.rexx 1.00  (12.8.94)

    lens.rexx is a hyperfocal point and depth-of-field calculator
    for photographic lenses.

    lens.rexx requires rexxreqtools.library (included) in the 'libs:' directory.

   ©1994  Bill Bereza  berezaw@river.it.gvsu.edu  ac368@leo.nmc.edu
*/