Dove Prism By Tian Cheng Optics Co.,ltd

As per the variegated requirements of our clients, we are exporting, manufacturing and supplying an excellent quality collection of Dove Prism in Changchun, Jilin, China. Dove Prism is a form of prism invented by H. W. Dove. It resembles half of a common right-angle prism in which a ray entering parallel to hypotenuse face is reflected internally at that face and emerges parallel to its incident direction. One of the incident rays emerges along a continuation of its incident direction, and if the prism is rotated about that ray through some angle, the image rotates through twice that angle. A Dove Prism must be used in parallel light.
Capacity:
Material: Optical glass, Fused silica, Sapphire, ZnSe
Dimension: 1-250 mm
Dimension Tolerance: +0/-0.1 mm
Surface Flatness: I /10@632.8 nm
Surface Quality: 10-5A
Angular Accuracy: 5 Second
Coating: Uncoated, AR, HR, Beamsplitter ect.
Specification:
MaterialBK7 grade A optical glass
Dimension Tolerance+0.0/-0.2mm
Clear Aperture>85%
Surface Quality60-40 scratch and dig
Angle Tolerance< 3 arc minutes
Flatness:I /2@632.8nm
Protective Bevel0.25 mm x 45A
A
Dove Prism Standard Products:
Part No.MaterialModelA (mm)B (mm)h (mm)
TDP101SF11180A 9.32.61.3
TDP102SF11180A 14.05.02.6
TDP103BK7Dove21.15.05.0
TDP104BK7Dove42.310.010.0
TDP105BK7Dove63.415.015.0
TDP106BK7180A 80.020.020.0
Note: Other sizes, material and coatings are available upon request.