BO-SF Laser Optic with Stable Focal Position
For High-power Diodes, Fiber, and Solid State Lasers
The BO-SF laser processing optics from the Scansonic Scapacs® system is designed for industrial use where a stable focal position is critical. By using different object-to-image ratios, varying operational clearances and focus diameters are made possible. BO-SF easily integrates to a variety of applications, is high-efficient, has very good process stability, and produces great image quality.
Instead of using classical lenses the BO-SF shapes the beam by special mirrors to eliminate focal shifting. Like with 0.02 mm focal shift/kW-laser power this optic is effectively focal shift free.
BO-SF Features & Benefits:
- Practically free of focus shifting, even with high power and single-mode
- Safe for operating with a high-power laser output
- Tested up to 30 kW (with YLS-30.000 from IPG Laser GmbH)
- Easily openable for cleaning with clean air or gas before commissioning
- Triple-angled (or higher) construction has restricted bending (patent pending)
- Minimal dependence between focus position and contamination
Technical Specifications
| Max. laser output (cw) | 30 kW |
| Measured focus shift |
±0,02 mm/kW | @M=1:3,1; FKoll=80 mm | 1-12 kW fibre laser |
| Laser suitability (acceptable round angle) | For all prevalent solid-state lasers (up to 450 mrad @FKoll=80 mm) |
| Power loss | < 2 % |
| Focal distances in mm (can be combined as desired - others on request) | Collimation: 80, 120, 175; Focus: 175, 250, 350, 500 |
| Fibre couplings (others on request) |
Trumpf-D, Trumpf-B, Optoskand QBH, Optoskand QD, IPG HLC-8, IPG LCA |
ABICOR BINZEL USA, Inc.650 Medimmune Ct., Suite 110Frederick, MD 21703Google Maps001-301-846-4196