ECOPTIK (CHANGCHUN) LTD Dove Prism

Dove prisms have an unusual and very interesting characteristic , if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates. For optimal performance, use dove prisms with collimated light. Description Of Dove Prism BRD Optical dove prisms have an unusual and very interesting characteristic, if you look through the prism and rotate it around a longitudinal axis, the image rotates through twice the angle through which the dove prism itself rotates.