SkyWatcher 90mm Solar Filter for Refractor Telescopes
The Baader Astro Solar Safety Film has a layer of metal coatings on both sides of the film's surface. This allows it to performs as well as high quality plane-parallel glass filters.
The Skywatcher 90mm Solar Filter for Refractors Telescopes, allows you to see the details in sunspots, bright faculae near the limb and the mottled areas known as granules. These filters enable the safe viewing of our sun. The sun is one of the most interesting objects in the sky and its details can only unlocked when viewed safely through a solar film.
Completely safe and durable. The film allows 1/100,000 of visible light through while deflecting the other 99.999%of unwanted light. The film significantly decreases harmful ultraviolet rays and infrared light. Baader Astro Solar™ film has also been declared safe for direct solar viewing by the German National Bureau of Standards for eye safety.
Read some helpful tips and safety precautions here before starting your solar viewing journey.
|Product Weight (KG)||0.35|