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 peformance, use dove prisms with collimated light. The top surface of each Dove Prism is ground and the longest length (specified by dimension B) features an unbeveled sharp edge.
5mm to 150mm
Dimensional Tolerance (mm)
Surface Accuracy (λ)
1/4 lambda at 633nm
Angle Tolerance (arcminutes)
0.30mm Maximum x 45°
Infractive Index of BK7
In general, the surface A, surface C and surface D need polishing. But if you need other surface polishing, please advise.
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