| Dimensions | 100 mm |
|---|---|
| Focal Length (mm) | |
| Max Aperture (f) | |
| Min Aperture (f) | |
| Aperture Blades | |
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| Serial Numbers | |
| Production |
Optikotechnà Přerov Benar 100/4.5 [V1]
Silver lens with black nose made prior to 1946 by (what would become) Meopta for Laborant enlargers. Marked ‘f=10cm’. Asymmetric design, uncemented construction.
























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