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Laserline Zoom Optics

Laserline Zoom Optics

Laserline Zoom Optics

Product catalog summary
Overview: The document provides detailed information about Laserline's Zoom Optics, designed for efficient laser machining. It highlights the product's capabilities, specifications, and operational conditions.
Specifications: The zoom optics feature a rectangular homogenized focus, adjustable on both axes, suitable for thermal machining of large surfaces. It supports laser power outputs up to 10,000 W and includes water-cooling and temperature sensors for continuous operation. The optics are enclosed in an IP54 casing to protect against dust.
Design and Components: The basic design includes a standard fiber connector (LLK-B/-D), a collimation unit, adjustable homogenizer elements, and a focusing unit with protective glass. The motorized movement allows dynamic adjustment of the laser beam width or height, with integration into any machine control system.
Operational Conditions: The optics operate in ambient temperatures of 10 - 45 °C with a maximum humidity of 85% non-condensing. Active water cooling is recommended for power above 500 W continuous wave (cw).
Mechanical and Optical Specifications: The optics weigh less than 8 kg and have dimensions of 135 x 137 x 300 mm³. They support a numerical aperture of NA 0.1 or NA 0.2, with a focal length of 100 - 600 mm and fiber diameters ranging from 200 to 2,000 µm.
Focus and Spot Sizes: Various fixed and variable spot sizes are available, with detailed measurements provided for different focal lengths (f 200, f 400, f 600).
Additional Features: Optional accessories include a pyrometer and CCD camera for temperature-controlled laser power regulation. The optics can be upgraded with Laserline's range of accessories.
Applications: The zoom optics are particularly beneficial for surface hardening using diode lasers in job-shop environments, eliminating the need for frequent processing head changes.
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Catalog excerpts

Laserline Zoom Optics-1

Optics Laserline Zoom Optics Dynamic s

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Laserline Zoom Optics-2

Process Optics for Efficient Machining The Laserline product range extends from generation of the laser beam to the work piece. Extensively tried and tested processing optics provide the basis for the successful implementation of our customers‘ laser applications. The zoom optics provides a rectangular homogenized focus which is optionally motor-adjustable on both axes, suitable for thermal machining of large surfaces for example. Various focus sizes and ratios can be implemented with just one optic. This eliminates the need for time-consuming changing of processing heads and the associated realignment....

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Laserline Zoom Optics-3

1. Optical fiber LLK-B 9. Adaptor for auxiliary components 2. Optical fiber LLK-D (Auto) 3. Fiber connector LLK-B 4. Fiber connector LLK-D (Auto) 1 2. Quick-change cover slide 1 3. Cover slide, standard 7. Connection for two color pyrometer 8. Single color pyrometer

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Laserline Zoom Optics-4

Optics Series with Zoom Homogenizer Mechanical specifications Operating conditions Ambient temperature Fiber-coupling unit LLK-B, LLK-D (Auto) Active water cooling Motor control Analog positioning operation (0-10 V), 5 V TTL, RS232 PC control Motor connection data Optical specifications Max. laser power Numerical aperture Focal length focusing element Spot sizes See underneath, more sizes on request Options Auxiliary components Coupling unit and interfaces Single, double, C-Mount, SM1, M40 x 1.5 Option: 90°-coupling cube 1) Incl. fiber-coupling unit, collimation element, coupling unit Variable...

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