Fiber laser lens

Starting from: 250 €

The main role of the focal lens for fiber laser is to concentrate and direct the laser’s light beam toward a precise area of the material being processed.

Beam concentration: it reduces the beam diameter to increase energy density, which is essential for cutting, welding, or engraving.

Precision and control: the focal length determines the marking sharpness and the working area. A short focal length offers more detail, while a long one covers a wider area.

Marking quality: precise focusing ensures a sharp, homogeneous result without power loss.

Material adaptation: the lens adjusts the focus according to the material, preventing overheating or degradation.

 

Technical data sheet

The focal lens is the key component of fiber lasers:
– Improves marking and engraving precision.
– Works with a 1064 nm wavelength.
– Available in different focal lengths, it determines the spot size and the extent of the work area.
– Optimizes energy transmission and reduces losses.
– Ensures great durability and resists high temperatures.
– Compatible with galvanometer heads.
– Used for marking on metals, plastics, and cutting thin metal sheets.

Features:
Lens type:

Focal lens for fiber laser

Working area:

F100 / 70*70 mm
F160 / 110*110 mm
F210 / 150*150 mm
F254 / 175*175 mm
F 330 / 210*210 mm
F380 / 250*250 mm
F420 / 300*300 mm

Compatibility:

Galvanometer heads for fiber laser marking and engraving systems

Supported wavelength:

1064 nm

This accessory is compatible with...

THERMOFLAN advantages

Over 60 years of experience
Permanent stock
Best quality/price ratio
Technical availability

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