Prisms

Prisms are optical elements having flat polished faces. Reflecting prisms can be used to change an incident beam to achieve inversion, reversion, deviation and displacement. Prisms used to achieve dispersion are known as dispersing prisms. Ealing offers a wide selection of types of prisms including right angle prisms, equilateral prisms, anamorphic prism pairs, penta prisms, dove prisms, Brewster prisms and littrow prisms. Materials include BK7, CaF, F2, SF10, SF11 and Fused silica.