- aperture stops
- опт.• апертурна бленда
English-Bulgarian polytechnical dictionary . 2013.
aperture stops
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Aperture — For other uses, see Aperture (disambiguation). f stops demonstrated on a lens … Wikipedia
stops — stÉ‘p /stÉ’p n. cessation; end; visit; place at which someone or something stops; plug; obstacle, hindrance; lens aperture (Photography); device or movement that changes the sound of a note (Music) v. halt; cease, quit; close, plug; block; hinder … English contemporary dictionary
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Diaphragm (optics) — A 35 mm lens set to f/8; the diameter of the seven sided entrance pupil, the virtual image of the opening in the iris diaphragm, is 4.375 mm In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of… … Wikipedia
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Rodenstock GmbH — is an optics manufacturer based in Munich, Bavaria, Germany.Rodenstock was founded in 1877 by Josef Rodenstock and specialized in producing high quality optical lenses for cameras and enlargers ( Rodagon, Sironar, Apo Ronar, Grandagon, Apo… … Wikipedia
