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Fixed optics, the right optics for your application
Fixed optics, the right optics for your application
Processing optics

Focusing optics

The right optics for your application

The right optics for your application

Regardless of whether you are welding, cutting, ablating, heat treating, or drilling, you can count on high-quality process results with robust focusing optics from TRUMPF. The optics can be used flexibly with the TRUMPF solid-state lasers and optimally adapted to the lasers. Through the modular toolkit from TRUMPF, the fixed optics can be adapted individually to your requirements.

Reliable for everyday industrial processes

TRUMPF focusing optics will impress you with their long service life and reliability.

Modular toolkit

A large number of options guarantees you the right solution for any task.

Simple integration

Various optic designs ensure system-specific adaptation to the work situation and environment.

High seam quality

The sophisticated technology means that customized seams can be created with an excellent seam quality.


Important work parameters can be set simply and specifically for the application.

Laser-welded transmission parts and clutch components

Transmission components

The optics help you focus the laser beam precisely on the weld. The simultaneously supplied shielding gas ensures an even higher quality welding result and thereby reduces time-consuming reworking of the weld seam.

Laser-welded dual clutch unit

Dual clutch unit

TRUMPF processing optics deliver the best performance in 24/7 operation, resulting in consistent quality welds long term.

Overlap welding of a center differential

Center differential

Precisely focusing the laser light is especially important when welding a butt joint or overlapping joint. TRUMPF focusing optics bring their strengths to bear in this field, and can be used, for example, to weld a center differential with an overlapping joint of outstanding quality.

Robotic welding with TRUMPF focusing optics

Robotic welding

With the combination of TRUMPF focusing optics, such as motorized focusing optics, and a robot, you can substantially increase the size of the work area of your optics and use their excellent focusing properties.

Laser metal deposition with TRUMPF focusing optics

Laser metal deposition

Generative laser metal deposition with TRUMPF focusing optics.

TruDisk Pulse, laser welded bonding of two direct copper bonds

Copper welding

You can also process copper using TRUMPF focusing optics. This means you can weld contacts on printed circuit boards, for example.

Laser parameters       
Wavelength 1030 nm - 1070 nm 1030 nm - 1070 nm 1030 nm - 1064 nm 1030 nm - 1070 nm 1030 nm - 1070 nm 1030 nm - 1070 nm
Maximum power 150 W 4000 W 8000 W 8000 W 16000 W 8000 W
Optics configuration       
Standard collimation 90 mm 35 / 100 mm 35, 100, 125 mm 200 mm - 200 mm
Available focal lengths 48 / 60 / 90 / 135 mm 70 / 100 / 140 / 200 / 300 mm 150 / 200 / 250 / 300 mm 100 / 150 / 200 / 300 / 400 / 600 mm 600 mm 100 / 150 / 200 / 300 / 400 / 600 mm
Protection class IP54 IP54 IP54 IP54 - IP54
Ambient temperature - - 15 °C - 40 °C - - -


Die BEO D25 ist die kleinste Optik im Portfolio und bestens für Laserschweiß-Anwendungen mit niedrigen Laserleistungen geeignet.

Lasergerät: TruPulse
Laserleistung: max. 200 W

Fokussieroptik BEO D35 zum Schweißen mit Festkörperlaser


Die Fokussieroptik BEO D35 wird zum Schweißen mit gepulsten oder cw Festkörperlasern bis in den Kilowattbereich verwendet und kann auch mit einer CCD-Kamera ausgestattet werden.

Lasergeräte: TruDisk, TruPulse, TruFiber, TruDiode
Laserleistung: max. 4 kW

Berarbeitungsoptik BEO D50


Mit der neuen Bearbeitungsoptik BEO D50 hat TRUMPF eine robuste und kompakte Optik entwickelt, die bis zu einer Leistung von 8 kW eingesetzt werden kann. Die Crossjet-Funktion wurde optimiert und um neue Funktionen wie Gas-, Wasserdurchfluss- und Temperaturüberwachung erweitert.

Lasergeräte: TruDisk, TruPulse, TruFiber, TruDiode
Laserleistung: max. 8 kW

Fokussieroptik BEO D70 mit Beobachtungskamera, Crossjet und Perlatordüse


Die Fokussieroptik BEO D70 spielt ihre Stärken beim Laserschweißen mit großen Arbeitsabständen und geringem Fokusdurchmesser aus.

Laser: TruDisk, TruDiode, TruFiber, TruPulse
Laserleistung: 8 kW und höher

Überwachte Fokussieroptik CFO 50


Bei den überwachten Fokussieroptiken der CFO Reihe werden prozessrelevante Parameter wie Wassertemperatur und Schutzgasdurchfluss zu jedem Zeitpunkt der Bearbeitung aufgezeichnet. Komplettiert mit einer Schutzglasüberwachung ist diese Bearbeitungsoptik besonders für automatisierte Prozesse geeignet.

Laser: TruDisk, TruDiode, TruFiber, TruPulse
Laserleistung: max. 8 kW


Die Hochleistungs-Spiegeloptik RFO ist eine Optik für geringsten thermischen Shift. Mir ihr sind konstante, reproduzierbare Applikationsergebnisse selbst bei hohen Laserleistungen möglich.

Laser: TruDisk
Laserleistung: 16 kW und höher

You can adapt your focusing optics to any job using the large number of options. You can also receive special optics for laser metal deposition with powder feed, or for linear laser spots.

Fixed optics that can be combined with the TruDiode
Programmable motor focusing

The motor positioning of the collimator lens means that the focus point can be conveniently set in the Z direction. Modifications can be entered either directly by way of the laser control system TruControl or by way of an external machine control. Applications for which the focal position must be frequently changed can therefore be performed without additional effort.

Protective glass and power measurement cassette
CCD camera

The CCD camera monitors the process at the processing point, and enables convenient setup of the laser process. It is the basis for process monitoring.

Protective glass and power measurement cassette
Protective glass and power measurement cassette

During operation and when changing the protective glass, the seal and interior ventilation of the protective glass prevent contamination. Changing the protective glass itself functions quickly and easily without tools. In place of the protective glass cassette, you can also insert a power measurement cassette. This enables you to easily check the laser power.

Protective glass and power measurement cassette

Crossjet is a compressed air flow that runs orthogonally to the laser beam. It diverts contamination and spatter, extending the protective glass service life. The optics are more robust and the laser process is more reliable.

The metal vapor effect (MDE) nozzle stabilizes the welding process.
MDE nozzle (metal vapor effect nozzle)

To make your welding process more efficient, you can add, in addition to the crossjet, the airflow from the metal vapor effect nozzle (MDE nozzle). The airflow keeps the metal vapor torch that arises while welding constant and therefore the energy brought into the material. This stabilizes the welding depth for precise laser processing. You also reduce your costs through a longer service life for your protective glass.

The metal vapor effect (MDE) nozzle stabilizes the welding process.
Shielding gas nozzle

For high-quality welding results, a separate nozzle supplies shielding gas. The welding seam thereby oxidizes less. You can choose from various nozzles: aerator nozzle, linear nozzle, or multiple pipe nozzle.

In addition to a range of processing optics, TRUMPF also offers you the right machines and beam sources. This allows you to find exactly the right combination for your application and requirements – all from a single source. When it comes to beam sources, TRUMPF offers all relevant lasers for the industry. You can rely on our experts, trust us to always have the best solution in mind for your production tasks, and know that we will advise you independently of any preferred technologies.

This product range and information may vary depending on the country. Subject to changes to technology, equipment, price and range of accessories. Please get in touch with your local contact person to find out whether the product is available in your country.

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