The 660nm deep red laser has stronger penetration than 520/638nm, and its low-loss transmission makes it suitable for applications in complex environments (such as dust and mist);
The Φ4×14mm specification has a waist of 0.4mm (the smallest waist in the red wavelength band), with high beam focusing accuracy, suitable for precise ranging;
The 4.0μm core diameter is compatible with medium-power lasers, balancing transmission efficiency and equipment safety.
| Wavelength | 660nm | Fiber Core Diameter | 4.0um |
| Working distance | 0 - 2m | Overall Dimension with Corresponding Beam Waist & Divergence Angle | Φ3.210.4mm: Beam Waist 0.4mm, Divergence Angle ≤2mrad; Φ414mm: Beam Waist 0.4mm/1.2mm, Divergence Angle ≤2mrad/≤0.5mrad; Φ1216.5mm: Beam Waist 0.75mm, Divergence Angle ≤0.5mrad; Φ1225.5mm: Beam Waist 2mm, Divergence Angle ≤0.5mrad |
| Quantity | Price(USD) | Ship Date |
|---|---|---|
| 1-10 | TBD | |
| 10- | TBD |
