AMERICAS LEADING MANUFACTURER OF SAFE SOLAR FILTERS!
Don't let your telescope sit during the day, observe and photograph the sun!
Visit www.spaceweather.com for current solar activity
Every Filter is Handcrafted in Our Facility
Our solar filters are used for viewing the sun and solar photography. Great for viewing sunspots, surface granulation and solar events when present.
Helios Solar Glass & Helios Solar Film have been tested for safety and meet the requirements for ISO 12312-2.