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| Code | 665990 | Type | Adjustable Focusing Collimator | |
| Material | 303 Stainless Steel | Surface Treatment | Sandblasting + Passivation | |
| Length | 42mm × 38mm × 6.5mm | Thread Specification | M2/M3 | |
| Countersunk Hole Specification | M4 Countersunk Hole | Weight | 60g | |
| Inner Diameter |
Ø19.5mm |
With Ø19.5 mm Inner Hole, Mounting Three-Axis Fiber Optic Collimator
Fixed with Set Screws
Four Adapter Options Available
The LBTEK Three-Axis Fiber Optic Collimator Adapter is designed for various adapter configurations, catering to different installation requirements of three-axis fiber optic collimators in diverse application scenarios.
TAD-19.5: Features SM1 external threads, allowing the three-axis fiber optic collimator to be mounted onto an optical element mounting bracket with SM1 internal threads.
FP-19.5: Equipped with three M3 threaded holes on the side for securing the collimator, and three M4 countersunk holes on the bottom for compatibility with various fiber optic coupler bases.
TF-19.5: Has four M2 countersunk holes for coupling three-axis fiber optic collimators with various five-axis fiber optic coupler accessories.
SL-19.5: Features M18.6×0.5 internal threads for connecting the three-axis fiber optic collimator with a semiconductor laser.
All four adapters include an Ø19.5 mm inner hole and M3 threaded holes, allowing adjustment and secure fixing of the three-axis fiber optic collimator using a 1.5 mm hex wrench and M3 set screws. LBTEK offers custom adapter options with special surface treatments and thread specifications. For custom requests, please contact technical support.
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