Stress-free optic retention
Hold a lens without inducing the birefringence or figure error that clamping pressure causes.
Lens Mount · OMLH series Lens Mount
OMLH-4
OMLH series Lens Mount
High-quality materials: The main body is made of high-quality aluminium alloy, and the surface treated by black anodic oxidation.
Datasheet (PDF) ↗CAD Model (RAR) ↗Catalog context
Where OMLH-4 fits
OMLH-4 is listed as OMLH series Lens Mount in the OMLH series Lens Mount family. The local catalog record provides these first selection fields: Optic Size (mm): φ5~φ50; Optics Thickness (mm): ≤6; Overall Height(mm): 100.
Specifications
| Optic Size (mm) | φ5~φ50 |
|---|---|
| Optics Thickness (mm) | ≤6 |
| Overall Height(mm) | 100 |
| Overall Width (mm) | 87 |
| Overall Thickness (mm) | 27 |
| Main Body Material and Treatment | Aluminium alloy, surface treated by black anodic oxidation. |
| Mounting Hole | M4，2M6 |
| Net Weight (g) | 150 |
Application context
Why this design is used
Application guidance is derived from the product family and tied to the model-specific selection fields above.
Focus and conjugate setting
Position a lens along the axis to place image and Fourier planes where the design requires.
Centration adjustment
Bring the optical axis of the lens onto the axis of the beam rather than the mechanics.
System integration
Integration and compatibility
Use these checks to connect OMLH-4 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 (mm): φ5~φ50 · Optics Thickness (mm): ≤6
- 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: M4，2M6
- 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.
- Material and finish
- Main Body Material and Treatment: Aluminium alloy, surface treated by black anodic oxidation.
- 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): 150
- 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 OMLH-4
Which optics fit the OMLH-4?
Optic Size (mm): φ5~φ50 · Optics Thickness (mm): ≤6. 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 OMLH-4 mount?
Mounting Hole: M4，2M6. 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 is the OMLH-4 made from?
Main Body Material and Treatment: Aluminium alloy, surface treated by black anodic oxidation.. 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 OMLH-4?
Net Weight (g): 150. 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 OMLH-4 with the closest available models in the OMLH series Lens Mount family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | OMLH-4 (current) | OMLH-3 | OMLH-2 |
|---|---|---|---|
| Optic accepted | φ5~φ50 | φ5~φ75 | φ10~φ100 |
| Adjustment | Confirm for this model | Confirm for this model | Confirm for this model |
| Mounting interface | M4，2M6 | M4，2M6 | M4，2M6 |
| Material | Aluminium alloy, surface treated by black anodic oxidation. | Aluminium alloy, surface treated by black anodic oxidation. | Aluminium alloy, surface treated by black anodic oxidation. |
