Beam steering
Two-axis angular adjustment for directing a beam between components on the table.
Kinematic Mirror Mount · OMUS series Stainless Steel Kinematic Mirror Mount
OMUS38.1(-B)
OMUS series Stainless Steel Kinematic Mirror Mount
High versatility: the main body is made of stainless steel, able to work in vacuum environment.
Datasheet (PDF) ↗Catalog context
Where OMUS38.1(-B) fits
OMUS38.1(-B) is listed as OMUS series Stainless Steel Kinematic Mirror Mount in the OMUS series Stainless Steel Kinematic Mirror Mount family. The local catalog record provides these first selection fields: Optic Size A(mm): φ38.1; Optic Edge Thickness (mm): 3~5; Angular Range(°): 士3.
Specifications
| Optic Size A(mm) | φ38.1 |
|---|---|
| Optic Edge Thickness (mm) | 3~5 |
| Angular Range(°) | 士3 |
| Travel Range (Z axis)(mm) | MAX6 |
| Clear Aperture(mm) | 35 |
| Optical Axis Height(mm) | 30 |
| Resolution: angular adjustment per revolution(°) | ≈0.25 |
| Main Body Material and Surface Treatment | Stainless steel, sand blasting |
| Thickness of The Fixed Plate(mm) | 18 |
| Number of Pulling Spring | 4 |
| Locking Mechanics | Yes, dual lock |
| Mounting Hole | M6,φ8 counter bore |
| Net Weight(g) | 310(290) |
Application context
Why this design is used
Application guidance is derived from the product family and tied to the model-specific selection fields above.
Cavity and interferometer alignment
Hold pointing where a few microradians of drift is visible directly in the measurement.
Repeatable optic exchange
Kinematic seating returns an optic to the same orientation after it has been removed.
System integration
Integration and compatibility
Use these checks to connect OMUS38.1(-B) to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- Optic it accepts
- Optic Size A(mm): φ38.1 · Optic Edge Thickness (mm): 3~5
- Check diameter and thickness together. A holder that accepts the diameter can still fail to retain an optic that is thinner than its minimum, and clear aperture is normally smaller than the optic the mount holds.
- Mounting interface
- Mounting Hole: M6,φ8 counter bore
- Match the thread standard and hole pitch before ordering. Metric and imperial hardware interchange only through an adapter, and a thread that is nominally similar is not necessarily the same pitch.
- Adjustment
- Travel Range (Z axis)(mm): MAX6 · Resolution: angular adjustment per revolution(°): ≈0.25
- Adjuster pitch sets the sensitivity you can actually work at. Confirm whether the stated figure is a total range or a per-revolution increment, and whether the mechanism is locked after adjustment.
- Material and finish
- Main Body Material and Surface Treatment: Stainless steel, sand blasting
- Aluminium moves about 23 ppm per kelvin and stainless about 16. In a path where thermal drift is already budgeted, the material of the mount belongs in that budget rather than in the appearance of the part.
- Dimensions and mass
- Net Weight(g): 310(290)
- Use the stated geometry and mass to fix beam height, clearance and the load carried by whatever this part is bolted to. These are the numbers that decide whether adjacent components physically collide.
Technical FAQ
Integration questions for OMUS38.1(-B)
Which optics fit the OMUS38.1(-B)?
Optic Size A(mm): φ38.1 · Optic Edge Thickness (mm): 3~5. Check diameter and thickness together. A holder that accepts the diameter can still fail to retain an optic that is thinner than its minimum, and clear aperture is normally smaller than the optic the mount holds.
How does the OMUS38.1(-B) mount?
Mounting Hole: M6,φ8 counter bore. Match the thread standard and hole pitch before ordering. Metric and imperial hardware interchange only through an adapter, and a thread that is nominally similar is not necessarily the same pitch.
What adjustment range does the OMUS38.1(-B) offer?
Travel Range (Z axis)(mm): MAX6 · Resolution: angular adjustment per revolution(°): ≈0.25. Adjuster pitch sets the sensitivity you can actually work at. Confirm whether the stated figure is a total range or a per-revolution increment, and whether the mechanism is locked after adjustment.
What is the OMUS38.1(-B) made from?
Main Body Material and Surface Treatment: Stainless steel, sand blasting. Aluminium moves about 23 ppm per kelvin and stainless about 16. In a path where thermal drift is already budgeted, the material of the mount belongs in that budget rather than in the appearance of the part.
What are the dimensions of the OMUS38.1(-B)?
Net Weight(g): 310(290). Use the stated geometry and mass to fix beam height, clearance and the load carried by whatever this part is bolted to. These are the numbers that decide whether adjacent components physically collide.
Model selection
Nearby series comparison
Compare OMUS38.1(-B) with the closest available models in the OMUS series Stainless Steel Kinematic Mirror Mount family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | OMUS38.1(-B) (current) | OMUS38.1 | OMUS50.8 |
|---|---|---|---|
| Optic accepted | φ38.1 | Confirm for this model | Confirm for this model |
| Adjustment | 士3 | Confirm for this model | Confirm for this model |
| Mounting interface | M6,φ8 counter bore | Confirm for this model | Confirm for this model |
| Material | Stainless steel, sand blasting | Confirm for this model | Confirm for this model |
