[Optical Lens Supplier]Tell you how to clean laser engraving machine lens
Proper cleaning method shared by Double Concave Lens Supplier.
In the process of cleaning the laser engraving machine lens, the only purpose is to remove the contamination of the lens, and do not cause further pollution and damage to the lens. To achieve this, people tend to take a less risky approach. The following steps are set up for this purpose and should be used by the user.
The first step is to use an air ball to blow away the floating material on the surface of the element, especially the lens with tiny particles and flocculation on the surface. This step is necessary. However, do not use compressed air from the production line, as the air may contain oil and water droplets, which will deepen the pollution of the lens.
Step 2 apply acetone (or alcohol, preferably acetone) to clean the lens slightly. This level of acetone is almost anhydrous, reducing the likelihood of lens contamination.
A cotton ball dipped in acetone must be washed under light and moved in a circular motion. Once the swab is dirty, it must be replaced. Cleaning should be done at one time to avoid the generation of corrugated bars.
If the lens has two coated surfaces, such as the lens, each surface needs to be cleaned in this way. The first side needs to be placed on a clean layer of lens paper for protection.
If acetone does not remove all dirt, then rinse with vinegar. Acid and vinegar cleaning is to use the dissolving of dirt to achieve the removal of dirt, but will not cause damage to optical lenses. This vinegar can be an experimental grade (diluted to 50% strength) or a white vinegar with 6% acetic acid for household use. The cleaning process is the same as acetone, which is then used to remove vinegar and dry the lenses, frequently changing the cotton balls to completely remove the acid and hydrate.
That's all for the sharing,and we are the Customized Optical Components Manufacturer ,if you have any demand for our products,welcome to contact with us.