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PRODUCT OVERVIEW
Introduction
Penta prisms are five-sided optical prisms designed to deviate incoming light by 90° while maintaining the original image orientation. Unlike conventional right angle prisms, the beam deviation of a penta prism is determined by the prism geometry rather than the mounting angle, providing stable optical performance in precision optical assemblies.
The unique geometry of a penta prism provides consistent beam deviation and preserves image orientation without requiring precise rotational alignment. Its stable optical characteristics make it suitable for integration into precision optical systems.
Applications
- Surveying equipment
- Precision alignment systems
- Viewing and measurement systems
Features & advantages
- Fixed 90° beam deviation with stable optical performance
- Maintains image orientation without image inversion
- Reduced sensitivity to prism rotation errors
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TECHNICAL DATA
Product specifications
ENGINEERING & OPTIONS
Technical capabilities & processing options
- Precision Prism Geometry:
Accurate fabrication of the five-sided prism structure ensures consistent 90° beam deviation and stable optical performance. - Deviation Angle Control:
Precision control of reflecting surfaces minimizes angular errors and supports accurate beam positioning in optical systems. - Optical Surface Quality:
Precision polished surfaces with controlled flatness and surface quality provide reliable performance for imaging, laser, and measurement applications. - Coating Options:
AR coatings and reflective coatings are available for different wavelength ranges and optical requirements.
CUSTOM OPTICS
Need a Custom Penta Prism?
Share your drawing, dimensions, wavelength range, and quantity. Our team can review prism geometry, optical specifications, angular requirements, and coating options for your custom penta prism.