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| 481 Series Rotation Stages |
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Sensitivity to 15 arc sec- 360° coarse/5° fine motion
- Post or Table-top mounting
- Rotates 1 in. (25.4 mm) diameter polarizers and wave plates
- Adaptor available for mounting 1/2-in diameter optics
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Product Description
Product Detail
Specifications
Drawings
Catalog PDF
3-D Model
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Product Description
The versatile Model 481-A rotary stage is ideal for fine-tuning the angular orientation of any component after rotating it to an approximate angle.
An inner stage rotates 360° in a precision bored bushing that locks with a side mounted thumbscrew. The outer stage is a high resolution, tangentially driven design. Scale markings indicating every degree and a vernier with 5 arc min markings are engraved on the side of the stage. Model 481-A is also available with 100 pitch AJS Fine Adjustment Screws for higher resolution. The stage includes two 1 in. (25.4 mm) diameter retaining rings and a solid aperture insert with a centered clearance hole for on-axis mounting of components.
The versatile Model 481-A rotary stage is ideal for fine-tuning the angular orientation of any component after rotating it to an approximate angle.
An inner stage rotates 360° in a precision bored bushing that locks with a side mounted thumbscrew. The outer stage is a high resolution, tangentially driven design. Scale markings indicating every degree and a vernier with 5 arc min markings are engraved on the side of the stage. Model 481-A is also available with 100 pitch AJS Fine Adjustment Screws for higher resolution. The stage includes two 1 in. (25.4 mm) diameter retaining rings and a solid aperture insert with a centered clearance hole for on-axis mounting of components.
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Ordering Information | | Quantity | Model | Description | Price | | | 481-A | Rotation Stage, 360° Coarse, 5° Fine Rotation, Micrometer | | | | 481-A-S | Rotation Stage, 360° Coarse, 5° Fine Rotation, AJS Adj. Screw | |
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Ordering Information, Metric | | Quantity | Model | Description | Price | | | M-481-A | Rotation Stage, 360° Coarse, 5° Fine Rotation, Micrometer, Metric | | | | M-481-A-S | Rotation Stage, 360° Coarse, 5° Fine Rotation, AJS Adj. Screw, Metric | |
| | All models include solid insert and retaining rings |
Additional Inserts and Retaining Rings | | Quantity | Model | Description | Price | | | PRA-05(1) | Optical Mount Adaptor, 12.7-mm (0.5-in.) diameter optics into 1.063-20 threaded mounts | | | | MLH-0.5-RR | Retaining Ring, 10.1mm ID, 0.546-32 Thread, For MT-RS, LH-05, LH1-05R, LPLH-50T & MLH-0.5 | | | | RSA-1TI | Solid Insert for RS65 stage | |
| | (1) PRA-05 comes with one MLH-0.5-RR retaining ring. | |
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