50.8mm Ultra-Stable Gimbal Mirror Mount, Differential Micrometer Drive, 1/4-20 Mounting Base
112-6730
MHUSG-series mounts are ultra-stable, all-steel holders specifically designed for 25.4-mm (1-in.), 30mm, and 50.8-mm (2-in.) laser cavity mirrors. They feature a gimble design that not only reduces cross-talk but also cuts beam path deviations during alignment. The mount uses axial, 6-point mirror mounting method to limit wavefront distortion. The MHUSG mounts are available with either micrometer or differential screw actuation. Adjustment sensitivity with the micrometer version is 10 arcsec, however, the differential version has an amazing 1-arcsec sensivity. Although they are available in imperial or metric versions, the only difference is the base plate mounting hole pattern. Metric base plates have 50mm mounting hole spacing for M6 screws, imperial base plates have 2 in. mounting hole spacing for 1/4-20 screws, clearly made for optical table or breadboard mounting.
- Designed for laser cavity mirrors where ultra-high stability is required
- Body and frame made from ultra-stiff alloy steel with a black chrome finish
- Gimble movement: Optic rotates about a point located on the center surface of the optic
- Includes mounting base for mounting on optical table.
- Versions with micrometer as well as differential micrometer as adjustment
| Name | 50.8mm Ultra-Stable Gimbal Mirror Mount, Differential Micrometer Drive, 1/4-20 Mounting Base |
|---|---|
| Weight | 0.6000kgs |
| Guide | Thru-aperture allows beam splitting. |
| Attention |
|
| Angle Range | ±3° |
| Optic Diameter | φ50.8mm |
| Mounting Thread | 1/4-20UNC |
| Mount Material | Alloy Steel |
| Compatible Optics Diameter | 50 or 50.8mm |
| Compatible Optics Thickness | 1-12mm |
| Mirror Clamping Mechanism | 6-point Radial Retaining Ring |
| Number of Adjustment Axes | 2 points |
| Adjuster Thread | Micrometer Version 0.50mm(~50 TPI), Differential Version 0.05mm(~500 TPI) |
| Standardized Adjustment Sensitivity (based on 1-deg knob rotation) | Micrometer Version ~10arcsec., Differential Version ~1arcsec |
| Base Mounting | M6 on 50mm |
In stock
SKU
112-6730
$695.00
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MHUSG-series mounts are ultra-stable, all-steel holders specifically designed for 25.4-mm (1-in.), 30mm, and 50.8-mm (2-in.) laser cavity mirrors. They feature a gimble design that not only reduces cross-talk but also cuts beam path deviations during alignment. The mount uses axial, 6-point mirror mounting method to limit wavefront distortion. The MHUSG mounts are available with either micrometer or differential screw actuation. Adjustment sensitivity with the micrometer version is 10 arcsec, however, the differential version has an amazing 1-arcsec sensivity. Although they are available in imperial or metric versions, the only difference is the base plate mounting hole pattern. Metric base plates have 50mm mounting hole spacing for M6 screws, imperial base plates have 2 in. mounting hole spacing for 1/4-20 screws, clearly made for optical table or breadboard mounting.
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