High Precision Optical Roof Prism for Image Erection
This high precision optical roof prism simultaneously erects and reverses images while bending the optical path by 90°. Designed for stable image orientation, it is widely used in telescopes and optical instruments requiring compact image correction.
Material :
H-K9L (CDGM), including Schott, Hoya, Ohara, Crystal, and Corning Fused SilicasDimension Tolerance :
±0.1 mmSurface Flatness :
λ/4 @ 632.8 nmSurface Quality :
40/20Clear Aperture :
> 90%Angular Toleranc :
±3 arc minutesEdge Bevel :
0.2 mm × 45°
Product Description
An optical roof prism combines beam deflection and image erection in a single compact component. By integrating roof surfaces with precise angular control, it corrects image orientation while maintaining optical alignment, making it an essential element in telescopic and imaging optical systems.
Performance Advantages
Combines image erection and inversion in one prism
Deflects the optical path by 90° without image distortion
High surface flatness ensures stable wavefront performance
90% clear aperture for efficient light transmission
Compact design suitable for portable and embedded optical systems
Supports custom optical coatings for different wavelength bands
Application Range
telescope optics / image orientation
Astronomical and terrestrial telescopes
Optical viewing and observation instruments
Imaging systems requiring correct image orientation
Optical inspection and alignment devices
Scientific and educational optical equipment
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diyiye.com
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