A dove prism is a type of reflective prism which is used to invert an image. As the prism is rotated, the image passing through will rotate at twice the angular rate of the prism. Incident light will emit by 90°angle and 180°parallel way. Reflection of image and incident light will increase function by coating on slanting surface or roof surface.
N-BK7 or other optical glass upon request
4mm to 300mm
up to 90%
λ/2 @632.8 nm (Standard), λ/10(High Precision) at 632.8 nm
0.25-0.5 mm face width x 45° ± 15°
± 5 art sec