





Specifications – F240SMA-1550 Fiber Collimator with Optical Flow Cell Assembly
| Parameter | Specification |
|---|---|
| Collimator Model | F240SMA-1550 |
| Wavelength | 1550 nm |
| Connector Type | SMA905 |
| Housing Material | Stainless Steel |
| Alignment Wavelength | 1550 nm (datasheet) |
| Focal Length | 8.17 mm (datasheet) |
| Numerical Aperture (NA) | 0.49 (datasheet) |
| Lens AR Coating Range | 1050 - 1700 nm (Ravg < 0.5%) (datasheet) |
| Waist Diameter | 1.55 mm (datasheet) |
| Waist Distance | 7.26 mm (datasheet) |
| Full-Angle Divergence | 0.073 +0.01 / -0.00° (datasheet) |
| Housing Outer Diameter | 12 mm (datasheet) |
| External Threading | M12 x 0.5 (datasheet) |
| Operating Temperature Range | -40 °C to 93 °C (datasheet) |
| Package Weight | 0.03 kg (datasheet) |
| Cable length | Approx. 5 meter |