For the highest level of protection, interference filters can be combined with absorbing filters for an almost unlimited number of blocking combinations. Incident light at angles different from 90 deg will be completely reflected according to the required angular range of +/- 30° (according to norms EN207/208). As a large part of the protection effect is based on reflection every scratch on the coated surface must be avoided.
Custom reflective coatings can be added to many of our filters to offer additional protection over a wider wavelength range. Get in touch for more details.
The listings below show a selection of our most popular glass absorption filters for laser safety eyewear. For a much wider selection, please refer to the laservision catalogue, or get in touch to speak to our laser safety experts.
If you are unsure of the level of protection required for your laser, please complete our laser safety calculation form. Laser 2000 will calculate the required EN207 rating, free of charge.