Definition of Polyzonal. Meaning of Polyzonal. Synonyms of Polyzonal

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

Definition of Polyzonal

Polyzonal
Polyzonal Pol`y*zon"al, a. [Poly- + zonal.] Consisting of many zones or rings. Polyzonal lens (Opt.), a lens made up of pieces arranged zones or rings, -- used in the lanterns of lighthouses.

Meaning of Polyzonal from wikipedia

- also invented the stereoscopic camera, two types of polarimeters, the polyzonal lens, the lighthouse illuminator, and the kaleidoscope. Brewster was a...