Union Optic Penta Prism
Description
An incident beam can be deviated by 90 degree without inverting or reversing through a Penta prism. Penta prism has five sides, four of them polished. Two reflective sides are coated with metal or dielectric HR coating and these two sides can be blackened. The deviation angle of 90deg will not be changed if the penta prism is slightly adjusted, this will be convenient to install it. It is widely used in laser level, alignment and optical tooling.The reflecting surfaces of this prism must be coated with a metallic or dielectric reflective coating.
High Precision
Competitive Price
Quick Delivery
Custom Size Available
RoHS Compliant
Union Optic Penta Prism
Specifications |
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|---|---|
| Material: | BK7, FS, UVFS |
| Dimension (A): | 10 mm |
| Dimension (B): | 10 mm |
| Mounting: | Unmounted |
Features
Material BK7 Grade A optical glass
Dimension Tolerance ±0.2mm
90°Deviation Tolerance <30 arc seconds
Flatness λ/4@632.8nm
Surface Quality 60/40 scratch and dig
Coating Protected Aluminum reflective coating
Single Layer MgF2 AR coating at visible
Clear Aperture >90%
Chamfer Protective
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The Union Optic Penta Prism is available with a protected aluminum reflective coating or a single layer MgF2 AR coating at visible wavelengths.
The Union Optic Penta Prism is made of BK7 Grade A optical glass and has a dimension tolerance of ±0.2mm.
A Penta prism is used to deviate an incident beam by 90 degrees without inverting or reversing it.
The deviation tolerance of the Union Optic Penta Prism is less than 30 arc seconds.
The surface quality of the Union Optic Penta Prism is 60/40 scratch and dig.