Fibre Lasers – How to Clean and Replace a Lens

In this video, we guide you through the process of changing or cleaning the lens on a fibre laser machine. A clean, properly fitted lens is essential for achieving consistent, high-quality cuts, and maintaining the overall performance of your machine.

You’ll learn how to safely remove the lens holder, inspect the lens for dross or damage, clean it using the correct materials, and install a new lens if needed. We also explain how to handle the lens correctly to avoid scratches or smudges, and how to ensure it is securely reinstalled. This tutorial is ideal for both new users and experienced operators who want a clear, straightforward approach to routine lens maintenance.

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