Spatial Filter Holder with OBL-20 and Fine Adjust Micrometer
SFB-16DMRO-OBL20-25-N
Spatial filters eliminate distorted laser wavefronts and noise to emit clean spherical waves for beams. Used in optical systems such as interferometers and holograms where wavefront quality is critical.
◦A well corrected achromat in the output beam of the spatial filter can be used to collimate the filtered beam.
◦The translation stage and two-axis pinhole allows the light through the objective lens to have good reproducibility..
◦Designed with an emphasis on stability, beam movement during adjustment is minimal.
◦A PA-25 (hole diameter 25μm) pinhole is included. Pinholes can be changed to match the diameter of the laser spot.
◦A Coarse/fine pinhole adjustment (SFB-16DMRO) is also available.
◦To meet a variety of requirements, the mounting position of the objective lens can be changed, allowing objective lenses with different magnifications to be used.
◦The translation stage and two-axis pinhole allows the light through the objective lens to have good reproducibility..
◦Designed with an emphasis on stability, beam movement during adjustment is minimal.
◦A PA-25 (hole diameter 25μm) pinhole is included. Pinholes can be changed to match the diameter of the laser spot.
◦A Coarse/fine pinhole adjustment (SFB-16DMRO) is also available.
◦To meet a variety of requirements, the mounting position of the objective lens can be changed, allowing objective lenses with different magnifications to be used.
| Name | Spatial Filter Holder with OBL-20 and Fine Adjust Micrometer |
|---|---|
| Weight | 0.4500lbs |
| Guide |
SFB-16RO-N and SFB-16DMRO-N (commonly called as M6 type) and SFB-16RO-UU and SFB-16DMRO-UU (commonly called as Inch type) are of the types in which rods are eliminated from SFB-16RO and SFB-16DMRO. |
| Attention |
|
| Image Label | Spatial Filter Holder with OBL-20 and Fine Adjust Micrometer |
| Objective Lens | OBL-20 |
| Objective Lens Length A | 35.2mm |
| Compatible Incidence Beam diameter(1/e | φ0.6mm |
| Pinhole Diameter | φ25μm |
| Pinhole XY Adjustment Range | ±2mm |
| Objective Lens Front and Back Adjustment Range | ±3mm |
| Pinhole XY Coarse Resolution | 0.5mm/rotation |
| Objective Lens Front and Back Scale MIN Reading | 0.01mm/DIV |
In stock
SKU
SFB-16DMRO-OBL20-25-N
SGD 1,762.20
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Spatial filters eliminate distorted laser wavefronts and noise to emit clean spherical waves for beams. Used in optical systems such as interferometers and holograms where wavefront quality is critical.
