Stress-free optic retention
Hold a lens without inducing the birefringence or figure error that clamping pressure causes.
Lens Mount · OMLS series Self-Centering Lens Mount
OMLS76-1
OMLS series Self-Centering 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 OMLS76-1 fits
OMLS76-1 is listed as OMLS series Self-Centering Lens Mount in the OMLS series Self-Centering Lens Mount family. The local catalog record provides these first selection fields: Optic Size (mm): φ5~φ76; Max Clear Aperture A (mm): φ72; Outline Diameter (mm): φ102.
Specifications
| Optic Size (mm) | φ5~φ76 |
|---|---|
| Max Clear Aperture A (mm) | φ72 |
| Outline Diameter (mm) | φ102 |
| Optic Center Height (mm) | 50.5 |
| Overall Height(mm) | 121.4 |
| Main Body Material and Treatment | Aluminium alloy, surface treated by black anodic oxidation. |
| Overall Thickness (mm) | 30 |
| Number of Pulling Spring | 2 |
| Mounting Hole | M6 |
| Net Weight (g) | 198 |
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 OMLS76-1 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~φ76 · Max Clear Aperture A (mm): φ72
- 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
- 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): 198
- 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 OMLS76-1
Which optics fit the OMLS76-1?
Optic Size (mm): φ5~φ76 · Max Clear Aperture A (mm): φ72. 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 OMLS76-1 mount?
Mounting Hole: M6. 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 OMLS76-1 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 OMLS76-1?
Net Weight (g): 198. 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 OMLS76-1 with the closest available models in the OMLS series Self-Centering Lens Mount family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | OMLS76-1 (current) | OMLS50-2A | OMLS76-2A |
|---|---|---|---|
| Optic accepted | φ5~φ76 | Confirm for this model | Confirm for this model |
| Adjustment | Confirm for this model | Confirm for this model | Confirm for this model |
| Mounting interface | M6 | Confirm for this model | Confirm for this model |
| Material | Aluminium alloy, surface treated by black anodic oxidation. | Confirm for this model | Confirm for this model |
Related products
OMLS102-1
OMLS series Self-Centering Lens Mount
OMLS50-1
OMLS series Self-Centering Lens Mount
OMLS50-2A
OMLS50-2A lens mount for 50 mm optic; mechanical holder for centering lenses or mounted optics. Availability: listed as non-standard/not-stocked; confirm lead time before quoting.
OMLS76-2A
OMLS76-2A lens mount for 76 mm optic; mechanical holder for centering lenses or mounted optics. Availability: listed as non-standard/not-stocked; confirm lead time before quoting.
