Fiber Laser Protective Lens D27.9 mm T4.1 mm Corning 7890 AR/AR

Protective windows are used to protect from material splatter during cutting, welding, and engraving.

$ 14.00

SKU LK02PRWD0003
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Description

So-called protective windows are the last optics to be used before the working area; they protect high quality laser optics from material splatter. In the majority of cases, protective windows are available inexpensively with few demands regarding surface figure and surface quality.

The windows are coated with an anti-reflective coating for the laser beam and, upon request, can also be AR coated for the pilot laser in the visible wavelength range.

Specification

Categories

Optics

Sub-Categories

Protective Window

Process

Laser Cutting, Laser Grooving, Laser Scribing, Laser Welding

Compatible Brand

Amada, BLM, Bodor, Bystronic, Coherent, CypCut, DNE Laser, Hans Laser, HG Tech, HSG Laser, Hymson, II-VI Highyag, IPG Photonics, Laser Mech, Laser Technologies, Laserline, LVD, Mazak, Messer, OSPRI, Penta Laser, Precitec, Prima Power, Raytools, Rofin, Salvagnini, Scantech Laser, SLTL, Tanaka, Trumpf

Wavelength

1030 – 1090 nm

Laser Power

1.2kW, 1.5kW, 1kW, 2.5kW, 2kW, 3kW, 4kW, 5kW, 6kW, 750W, 100W, 200W, 400W, 500W

Material

Corning 7890

Coating

AR/AR

Transperancy

99.96%

Diameter

27.9 mm

Edge Thickness

4.1 mm

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