Lobre currently offers a large and vast range of filters, with remarkable productivity flexibility, allowing them to be competitive, both in medium and large sized production series. There is a vast range of optical filters available in their catalogue and suitable for all requirements: the optical filter is a device capable of partially absorbing the radiations coming from the light (ultraviolet, visible, infrared) and can be based on absorption phenomena, like colour filters.
Athermal filters are particular optical filters transparent to visible radiation, which lower the light beam temperature and prevent the slide from deteriorating or breaking. Infrared filters, on the other hand, are optical filters that block the visible while leaving only the infrared range and are particularly suitable for IR burglar devices.
Following the acquisition of Filtrottica s.r.l. in Milan, Lobre has acquired a vast warehouse of optical filters that satisfy any client request.