DIN 4522-4:1993-04

Photographic lenses; method for measuring the spectral transmittance.

NORMA vydaná dňa 1.4.1993

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The information about the standard:

Designation standards: DIN 4522-4:1993-04
Publication date standards: 1.4.1993
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN 4522-4:1993-04 :

Aufnahmeobjektive; Messung des spektralen Transmissionsgrades.