Sapphire/Silicon glass Dove Prism

Silicon Dove Prism

Dove Prism is used as image rotators in a variety of opto-mechanical systems. Glass dove prism are a truncated form of the Right Angle Prism, and use total internal reflection (TIR) to produce an inverted image which emerges from the exit surface without deviation.

As the optical dove prism is rotated about its optical axis, the image will rotate at twice the angular rate of the prism. Since the length of the optical right angle prism is approximately four times the height, the incident light must be parallel or collimated.

For applications in which the hypotenuse cannot be kept sufficiently clean for glass optical triangular prism, a metal or dielectric coating can be applied to the hypotenuse.

Specifications

Material: Silicon

Angle Tol:5'

Dimension Tol:+/-0.1mm

Size:Customized according to customers design and drawing

Polishing Surface:2 surfaces or 3 surfaces according to demand

More Information as choice

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