Penta Prism In Dehradun

Product DescriptionSpecifications : Linear Dimensions : 0.15 mm 90% Deviation Tolerance Standard series < 3 arc min. Precision series < 3 arc sec. Flatness over central 90% edge dimensions Standard Series - 2 l Precision Series - l/4 Reflectivity :> 80% per face from 400-800 nm Surface Quality: Mil-0-13830 Standard s

Product Descriptionnarrow angle prism

Product DescriptionSalient Features of Penta Prism :- * The image is neither inverted nor reversed as it is deviated by 90o * It is a constant deviation prism, i.e. slight movement of the prism does not affect the true right angle at which light rays are reflected. * It shortens the optical path length of an instrumen

Product DescriptionSpecifications : Linear Dimensions : 0.15 mm Angles 3 arc sec Flatness over central 90% Edge dimensions - 2 l Material - As per customer's requirement Edges beveled approx. 0.25 mm Edges fine ground Entry and exit faces anti reflection coated Surface Quality: Mil-0-13830/80-50

Product DescriptionWe are Supplying and Trading an collection of Penta Prism in Pune, Maharashtra, India that is a five-sided prism containing two reflecting surfaces at 45 to each other, and two refracting faces perpendicular to the entering and emerging beams. The deviation angle of 90deg is thus independent of the