Definition of Biotessar. Meaning of Biotessar. Synonyms of Biotessar

Here you will find one or more explanations in English for the word Biotessar. Also in the bottom left of the page several parts of wikipedia pages related to the word Biotessar and, of course, Biotessar synonyms and on the right images related to the word Biotessar.

Definition of Biotessar

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Meaning of Biotessar from wikipedia

- f/2.8.: 87  In 1925, E. Wandersleb and W. Merté of Zeiss created the Biotessar consisting of two elements cemented in the front, a single negative element...
- Focus Dimensions Notes Ele Grp Φ×L Wgt. Filter (mm) 135 f/2.8 Zeiss Biotessar ? ? fixed, ∞ ? ? ? 240 f/4.5–16 Schneider Xenar ? ? fixed, ∞ ? ? ? 250...
- on 80 mm film. It has interchangeable lenses, generally a 135 mm Zeiss Biotessar, with the second being either a 240 mm f/4 Meyer Tele-Megor or a 250 mm...