1064nm High-Power Laser Collimation Lens (Fused Silica JGS, Double-Side AR Coated, 50–500mm Focal Length, Up to 8kW for Fiber Laser Cutting & Welding)
Presentation of the equipment's characteristics
The Greenstone-Tech GST- series collimation lens is designed to convert a diverging laser beam into low-divergence, high-quality parallel light, improving beam delivery stability and processing consistency. Built with high-grade fused silica (JGS) and a double-side broadband AR coating, it supports high-power 1064nm applications such as laser cutting, laser welding, laser engraving, and precision optical systems. Custom configurations are available to match different beam diameters, focal lengths, and system layouts.
High beam quality & low divergence: Optimizes collimation for cleaner, more stable output.
High-power handling: Built for demanding 1064nm systems with high laser power capability.
Double-side broadband AR coating: Improves transmission and reduces reflection losses for higher efficiency.
Precision optical design: Multi-element optimization can help reduce spherical/chromatic aberrations and enhance beam quality.
Flexible wavelength/material matching: Material selection can be adapted to working wavelength requirements (customizable).
Wide application compatibility: Suitable for industrial processing and measurement systems, including fiber-laser beam delivery.
Customization supported: Diameter, focal length, aperture, coating, and damage-threshold targets can be tailored.
| Item | Specification |
|---|---|
| Product Type | Laser Collimation Lens / Collimator Optics |
| Series / Models (Renamed) | GST-D28F50-500, GST-D38F50-500, GST-D40F50-500 |
| Operating Wavelength | 1064 nm |
| Diameter Options | D28 / D38 / D40 |
| Focal Length Range | F = 50–500 mm |
| Recommended Power Rating | ≤ 4 kW (GST-D28F50-500, GST-D38F50-500) / ≤ 8 kW (GST-D40F50-500) |
| Substrate Material | Fused Silica (JGS) |
| Coating | Double-side Broadband AR Coating |
| Key Design Factors (for selection) | Focal length, aperture, collimation divergence angle, laser damage threshold |
| Typical Applications | Laser cutting, laser welding, laser engraving, medical/industrial optics, fiber beam delivery, interferometers, spectroscopy, scientific instruments |
| Customization | Supported (dimensions / focal length / coatings / integration requirements) |
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