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TCMU Operand

  • April 25, 2023
  • 0 replies
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James.Fry
Ultraviolet
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The coating layer thickness tolerance operand (TCMU) could use more description in the manual as to how the variations are handled, e.g. percentages, lens units, etc.?  Could just say -0.03/0.03 for subtracting/adding 3% to the nominal value.