Grandagon versus Grandagon-N: both MC and 75mm 4.5 : LUSENET : Large format photography : One Thread

The late pre-N Grandagon's have "multi coated" stamped on the lens barrel. At some point Rodenstock added the -N on the Grandagon. What improvements did the Grandagon-N 75mm 4.5 have over a Grandagon 75mm 4.5 multicoated (non -N)? The lens formulas in photos appears to be identical. Any technical explanations out there? Thanks.

Best regards,

J. P. Mose

-- J. P. Mose (, January 08, 2002

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