China Fiber Optic High Power Water Cool Fiber 1030- 1080nm F Theta Scan Lens Manufacture and Factory

Fiber Optic High Power Water Cool Fiber 1030- 1080nm F Theta Scan Lens

Widely used in fields such as laser marking, drilling, engraving, welding, cutting, surface treatment, etc. The specific parameters of this product with water cooling are as follows. The field mirror focuses the collimated laser on a single point, increasing the energy density of the laser light. It uses the high energy of the laser to perform various material processing such as cutting, marking, welding, cleaning, and surface treatment. At the same time, when the direction of the incident laser light changes, the field mirror can still maintain a light spot with relative size and energy density unchanged, allowing the laser light to process points at different material positions. By combining a field mirror with a galvanometer that can quickly and accurately change the direction of laser light to the east, high-speed and precise machining and processing of materials can be achieved.

Key Features & Benefits

Optimized for 1030-1080nm Fiber Lasers: Precision-coated optics maximize transmission efficiency and minimize reflection losses for fiber laser wavelengths, ensuring consistent beam quality.
Water-Cooled Thermal Management: With a 1.5L/min minimum water flow requirement and 15-35°C operating temperature range, the lens maintains stable performance even under prolonged high-power use, preventing thermal drift and extending service life.
Large 200x200mm Scan Field: Delivers uniform spot size (22-24µm at 1/e²) across the entire working area, with ≤12° telecentricity for perpendicular laser incidence and consistent processing results at every point.
High-Power Compatibility: Rated for 6kW mean power and 60kW peak power, it supports heavy-duty industrial laser applications without compromising precision or reliability.
Protective Window Included: The built-in protective window shields internal optics from debris, spatter, and contaminants, reducing maintenance needs and lowering long-term operational costs.
Standard M102x1 Mount Thread: Seamlessly integrates with most commercial galvanometer scan heads, offering easy installation and compatibility with existing laser systems.

Applications

Laser Welding & Cutting

High-precision processing for automotive, aerospace, and metal fabrication industries.

Laser Drilling & Engraving

Uniform spot quality ensures clean, accurate holes and markings on metals and alloys.

Surface Treatment

Laser cleaning, texturing, and hardening with consistent energy distribution across the scan field.

Additive Manufacturing

Stable beam focusing for selective laser sintering (SLS) and metal 3D printing processes.

High-Volume Industrial Processing

Continuous production environments requiring reliable high-power laser performance.

Why Choose Our F-theta Lens?

Engineered for industrial durability and precision, this lens combines advanced optical design with robust thermal management to meet the demands of high-power laser applications. The water-cooled structure prevents thermal-induced focal shift, while the anti-reflection coatings and protective window ensure long-term performance in harsh working conditions. Backed by strict quality control, it delivers the consistency and reliability required for mission-critical laser processing operations.