25mm, VIS Beam Collimation Checkers, 400 - 700nm
SPV-25
Beam collimation checkers (SPV-25/SPUV-25) are shear interferometers of the simplest design, used to examine the parallelism of laser beam expanders (collimators).
Evaluation of the beam status on the μrad order is made possible by inserting a collimation checker in the optical axis, eliminating much of the time and labor required to adjust the optical axis and providing a superior quality beam. Beam collimation checkers are also compatible with beams of ultraviolet wavelengths. Contact our Sales Engineer for more information.
| Name | 25mm, VIS Beam Collimation Checkers, 400 - 700nm |
|---|---|
| Weight | 0.0050kgs |
| Guide | - |
| Attention |
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| Diameter | 25mm |
| Material | Aluminum (Black Anodized) |
| Mounting Thread | M6 |
| Type | Beam Collimation Checkers |
| Wavelength Range | 400 - 700nm |
| Input Beam Diameter | 7 - 25mm(27MAX) |
| Material of Shearing Plate | N-BK7 |
| Plate Thickness | 5mm |
| Shearing Plate Flatness | Lambda/20 |
| Fringe Spacing | 3.7mm |
| Observing Screen | Diffuser Plate |
| Body Material | Aluminum (Black Anodized) |
| Max Beam Power | 10mW/cm2 or less (* Reference value: 1064nm laser) |
In stock
SKU
SPV-25
£789.90
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Beam collimation checkers (SPV-25/SPUV-25) are shear interferometers of the simplest design, used to examine the parallelism of laser beam expanders (collimators).
