Information

Learn how to make your own solar filters using BAADER AstroSolar™ Safety Film
It´s that simple! 

Learn more about the quality of our AstroSolar Safety Film for solar observation. It is made for the construction of high-quality objective-filters for observing the sun with telescopes, binoculars, camera or video-lenses. This foil is CE-tested and reduces the intensity of sunlight by 99.999% (optical density 5.0).

Before you start exploring the sun it is very important to be informed about all the possible risks of solar observation.
In this section you will learn how to protect your eyes and how to prevent accidents.