Swapping filters mid-experiment
Change spectral band without disturbing the alignment of the surrounding path.
Filter Mounts · OMMB-NDFC50 series Gradient ND Filter Wheel
OMMB-NDFC50
OMMB-NDFC50 series Gradient ND Filter Wheel
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 OMMB-NDFC50 fits
OMMB-NDFC50 is listed as OMMB-NDFC50 series Gradient ND Filter Wheel in the OMMB-NDFC50 series Gradient ND Filter Wheel family. The local catalog record provides these first selection fields: Include:: ND filter mount without filter; Optical Density(OD): /; Wavelength Range(nm): /.
Specifications
| Include: | ND filter mount without filter |
|---|---|
| Optical Density(OD) | / |
| Wavelength Range(nm) | / |
| Filter Diameter(mm) | / |
| Optic Center Height (mm) | 65 |
| Overall Height(mm) | 93 |
| Overall Thickness (mm) | 26.5 |
| Main Body Material and Treatment | Aluminium alloy, surface treated by black anodic oxidation. |
| Mounting Hole | M6 |
| Net Weight (g) | 43 |
Application context
Why this design is used
Application guidance is derived from the product family and tied to the model-specific selection fields above.
Fluorescence and Raman filtering
Hold excitation, emission and notch filters at the correct orientation to the beam.
Neutral density and attenuation
Set power levels reproducibly ahead of a detector or sample.
System integration
Integration and compatibility
Use these checks to connect OMMB-NDFC50 to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
- 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): 43
- 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 OMMB-NDFC50
How does the OMMB-NDFC50 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 OMMB-NDFC50 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 OMMB-NDFC50?
Net Weight (g): 43. 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 OMMB-NDFC50 with the closest available models in the OMMB-NDFC50 series Gradient ND Filter Wheel family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | OMMB-NDFC50 (current) | OMMB-NDFC5010 | OMMB-NDFC5020 |
|---|---|---|---|
| Optic accepted | Confirm for this model | Confirm for this model | Confirm for this model |
| Adjustment | Confirm for this model | Confirm for this model | Confirm for this model |
| Mounting interface | M6 | M6 | M6 |
| 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. |
