Solar Filter Sheet of A4 format. Density 5 for visual observations with instrument.
This polymar foil is intended for solar viewing with optical instruments (telescopes, binoculars, cameras). AstroSolar® Safety Film 5.0 is not authorized to be used for naked eye solar observation or production of solar viewers. For direct solar viewing without telescope, binocular or camera optics, inquire for our EN ISO 12312-2:2015 certified Baader Solar Viewers equipped with AstroSolar® Silver/Gold Film.