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| Code | 666056 | Type | Rotary Adjustable Focus Collimator | |
| Optical Element Material | D-ZLaF52LA | Focal Length | 4.5mm | |
| Connector Type | FC/PC | Lens NA (Numerical Aperture) | 0.6 | |
| AR Coating Range | R<sub>avg</sub> ≤ 0.5% @ 350nm - 700nm | Divergence Angle (Full Angle) | ≤ 0.05° | |
| Input Fiber MFD (Mode Field Diameter) | 3.5μm | Maximum Beam Waist Distance | 546mm | |
| Lens Clear Aperture | 4.8mm | Output Beam Waist Diameter | 0.82mm | |
| Alignment Stability | ≤ 5mrad |
Traders City price 323.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
Connector Type: FC/PC
Focal Length: 4.5mm
Internal Lens: Aspherical Lens
The rotary adjustable focus collimator provided by LBTEK is compact in design, offering simple and convenient adjustment to simplify fiber optic collimation. With an FC/PC connector, the collimator is available in three coating wavelength options: 350 nm – 700 nm, 600 nm – 1050 nm, and 1050 nm – 1700 nm. Each adjustable focus collimator is coated with an anti-reflection (AR) coating to reduce reflectance. For detailed parameters, please refer to the parameter table or curve data. LBTEK offers various customization services; for specific customization needs, please contact LBTEK technical support.
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