This special 2 inch collimator can be used to collimate light from a Liquid Light Guide. An optional focusing optic delivers a sharp uniform spot of light at a distance. The optional focusers are fixed focus lenses that magnify and project an image of the light guide tip for excellent uniformity.
The optional focusing lenses come in a variety of focal lengths to meet spot size and working distance requirements. Use the table below to see some of the available choices. Contact us for assistance in finding the best combination of lenses for your requirement.
P/N | Focal Length | Spot Size | Working Distance |
FOC-C 2-250 | 250mm | ~30mm | ~19 cm |
FOC-C 2-200 | 200mm | ~32mm | 17.5cm |
FOC-C 2-175 | 175mm | ~21.5mm | 16cm |
FOC-C 2-150 | 150mm | ~18mm | 14cm |
FOC-C 2-125 | 125mm | >12mm | 8.5cm |
Note: Distances are typical and approximate and will vary based on wavelengths. For larger beam and lower divergence consider our 3” collimator.
LLG-3/5- 3 or 5mm Liquid light guide
UHP-F- Light guide coupled LEDs