Product ID:

PROD0049

Pentagonal Prism

Widely used in laser levels and imaging. Deviates light by 90° regardless of prism orientation.

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Technical Specifications

Deviation	90°
Deviation Tolerance	< 10 arc sec
Surface Quality	20/10
Application	Laser levels, imaging, periscopes

Product Description

Widely used in laser levels and imaging. Deviates light by 90° regardless of prism orientation.

Used in pairs to transform elliptical laser diode beams into nearly circular beams. Achieve ~95% throughput at Brewster angle.

Typically 30°/60°/90° prisms with a reflective coating on the hypotenuse to deviate the line of sight by 60°.

Creates lateral displacement of a beam without changing its direction. Used in stereomicroscopes and periscopes.

Used to invert and revert images while bending the line of sight by 90°. Includes Schmidt and Pentagonal roof types.