Optical Dove prism

right-angleglasscustom

Warranty: 2-3months Customized support: OEM Place of Origin: Jilin, China Brand Name: YT Model Number: YT-dove prism Material: Optical Glass Surface Quality: 60/40, 40/20 Dimension Tolerance: 0.0/-0.1mm Angle Tolerance: 3''~5'', 3'-5' Flatness: 1/4 Lambda, L/4 Name: Polished And Coating 180 Degree Rotate Right Angle Dove Prism Materail: Optical glass,IR material Dimension: as request type: dove prism Bevel: 0.25 mm*45° Chamfer: standard chamfers Coating: No coating or AR coating Dove prism Dove prism inverts the orientation of an image, so they are also called image rotation or reversion prisms. They are shaped like right angled prisms with the right angle truncated. When such a prism is rotated along its longitudinal axis, it has the interesting property of rotating a beam of light at twice the rate making wonderful beam rotators. lt is usually apply to interferometry, astronomy and pattern recognition. Features and application of right angle prisms 1.lt uses the principle of critical angle to achieve total internal reflection, so its field of view is limited. 2.When the prism is rotated about its optical axis, the rotation angle of the image is twice the rotation angle of the prism. 3.Can realize the rotation of the image, and can also be used to realize the 180° steering of the beam.