Category:Unar lens diagrams

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See also categories: Protar lens diagrams and Tessar lens diagrams.

Unar patents:

DE 134,408
US 660,202
GB 24,089/99

Media in category "Unar lens diagrams"

The following 3 files are in this category, out of 3 total.

Rudolph US660202A (Unar, 1899).svg 180 × 200; 2 KB
Unar.png 658 × 432; 57 KB
Unar.svg 455 × 446; 5 KB

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