Polycarbonate Filters
Absorbing polycarbonate laser safety filters
Polycarbonate is a cost-effective solution for laser safety eyewear. This lightweight material offers a more comfortable fit for extended wearing time. Our polycarbonate filter lenses are manufactured in-house. After the lens blanks are molded, a special UV-cured coating is applied to both front and back surfaces, adding a scratch-resistant layer.
The major area of application of plastic laser safety filters is found in the field of medical laser applications as well as in the industry at laser systems of minor to medium power. By an appropriate cobination of various absorbing dyes and substrate materials paired with an excellent knowledge of the processing parameters，leeyongin safety is able to develop particularly adapted absorption spectrums and hence able to manufacture as eyewear filters. This way the protection effect of a filter can be adjusted to the concrete specifications.
Absorbing plastic laser safety filters can be produced relatively easy in larg quantities at low-cost by automated injection molding processes. Absorbing plastic filters are already provided with different coatings during the production process. As a standard a scratch-proof coating will be applied bothsides. However the production of single plastic filters with customer specific filter characteristics is not possible and will not be offered.
Plastic laser safety filters are made of imbued plastic material. Therefore small scratches on the surface are not safety relevant. Laser protection glasses with plastic filters are characterized by its low weight and yet supreme wearing comfort.
Highlights:
◆ Different wavelength ranges
◆ High protection levels at pulsed lasers
◆ Various forms of frames
◆ Partially also available as window
◆ Scratch-proof coating bothsides
◆ Lightweight / Comfortable
◆ Economically priced with good wearing comfort
