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Fuzhou Esteemoptics Co.,Ltd |
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FEATURED IN OPTICAL COATING, HIGH POWER MIRRORS, BANDPASS FILTERS, PRECISION OPTICS. |
PRODUCTS > OPTICAL COMPONENTS > PRISM> PENTA PRISM |
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Penta prism can deviate an incident beam without inverting or reversing to 90��. The deviation angle of 90�� is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. It is commonly used in Plumb Level, Surveying, Alignment, Rangefinding and Optical Tooling. |
OVERVIEW |
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�� Specifications: �� Material: BK7 Grade A optical glass �� Dimension Tolerance: +/-0.2 mm �� 90�� Deviation Tolerance: < 30 arc seconds �� Flatness: ��/2 at 632.8 nm �� Reflectivity: R > 95% per face from 630 to 680 nm �� Surface Quality: 60-40 scratch and dig �� Coating: Protective Al Coating + Single Layer MgF2 Coating |
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Standard Size |
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How to Order: |
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For Example: PTP0101 (Part Number) |
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Notes: |
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Other material and size are also available upon request. |
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