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How do you clean a laser cutter lens? 

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Open accessJournal Article
01 Jan 2005-Cleaning World
Laser cleaning is a novel and effective cleaning technique. The directionality and high birghtness oflasercan be used to clean the comtaminants on the surfaceof materials.
It was found that an alcoholic pre-clean is recommendable to prevent laser damage caused by organic films remaining from the polishing process.
In case of contamination it can clean the lens in-vivo without removing the camera from abdominal cavity.
A dropped lens during cataract surgery of up to moderate hardness can be removed using a TDC cutter alone with a 27-gauge cutter system.
Laser cleaning provides a new dry process to clean different substrate surfaces and can replace the conventional wet cleaning processes such as ultrasonic cleaning with CFC and other organic solvents.
Journal ArticleDOI
Arthur E. Chiou, Pochi Yeh 
01 Dec 1985-Optics Letters
81 Citations
Such a phenomenon can be used to clean up wave-front aberrations of laser beams.
A photon flux from a laser can provide an alternative method to clean and prepare industrial surfaces.
Laser with non-contact cutting method, low thermal influence as well as having clean cut edges without burr or dust formation is ideal solution for this separation method.
The experimental results revealed that a clean cut with less thermal damage can be obtained when the workpiece was ablated by a laser under the flowing water layer.
The hermetic sealing, carried out in a clean-room environment, will minimize lens surface contamination.

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