
Reflective collimator RFCAG-13.2-SMA
RFCAG-13.2-SMADesign Tools
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The LBTEK reflective fiber collimator can operate in a wavelength range of 450 nm to 20 μm, with optional output beam spot sizes. It is compatible with fibers featuring FC/PC, FC/APC, or SMA connectors. As shown in the assembly diagram, the LBTEK reflective collimator can be paired with various mirror mounts to enable three-axis angular adjustment of the output spatial beam.
- Working wavelength 450 nm-20.0 μm
- Multiple output spot options available
- Fiber connector: FC/PC, FC/APC, SMA optional

| Reflective Focal Length | 50.8 mm |
| Theoretical spot diameter<sup>a</sup> | 13.2 mm |
| Interface Type | SMA |
| Material | Aluminum substrate |
| AR Coating | With protective silver film |
| Active Area | 23.5 mm |
| Transmittance | >96%, 450 nm - 20 µm |
| Operating Wavelength | 450 nm-20.0 μm |
| Divergence angle | ≤0.02°<sup>b</sup> |
| Numerical Aperture | 0.212 |
| Thread | M28×0.8 |






