More than 100 years the Optische Werke G.
Rodenstock is leading photo optic manufacturer. State-of-the-art design procedures,
calculations and manufacturing processes guarantee that all Rodenstock photographic lenses
meet the high quality expected of them for contrast, color fidelity and sharpness. Through
the use of lens systems calculated by computer, Rodenstock guarantee the careful
correction of all imaging errors. Manufacturing the blanks for the lenses themselves, with
glass cooling processes lasting up to several weeks, makes it possible for Rodenstock to
maintain the refractive index up to the fifth place after the decimal. State-of-the-art
grinding and polishing procedures ensure high dimensional accuracy and surface quality.
Extensive heat treatment reduces scattered light and reflections to a minimum. High
precision centering and assembly procedures, in connection with the best materials and
precise manufacturing of the parts, ensure correct lens orientation and mechanical
Official Rodenstock web-site: www.rodenstockoptics.de
Copyright: © Rodenstock
Prazisionsoptik GmbH - Photo and Vision Systems
Copyright: © ProGraf, 2000