| Code | 665743 | Type | Reflective Collimator | |
| Optical Element Material | Aluminum Substrate | Clear Aperture | 7.6mm | |
| Operating Wavelength Range |
250nm – 450nm |
Coating | UV-Enhanced Aluminum | |
| Reflectivity |
>90% (250nm – 450nm) |
Beam Divergence Angle | ≤0.03° | |
| Reflective Focal Length |
7mm |
Connector Type | SMA | |
| Numerical Aperture (NA) |
0.408 |
Theoretical Spot Diameter | 1.8mm | |
| Housing External Thread |
SM05 |
Operating Wavelength: 250 nm – 450 nm
Output Beam Diameter: Multiple options available
Fiber Connector Options: FC/PC, FC/APC, SMA
The LBTEK Reflective Fiber Collimator is designed for operation within the 250–450 nm ultraviolet range. It offers a selection of output beam diameters to accommodate various application requirements and supports fibers terminated with FC/PC, FC/APC, or SMA connectors.
As illustrated in the assembly diagram, the LBTEK reflective collimator can be mounted on a variety of mirror mounts, enabling three-axis angular adjustment of the output free-space beam for precise optical alignment and beam steering.














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