Orion 4.00″ ID E-Series Safety Film Solar Filter on Sale

Orion 4.00″ ID E-Series Safety Film Solar Filter

• Solar filter fits the Orion ShortTube 80mm refractor and FunScope 76mm TableTop reflector telescopes
• Black-polymer filter material offers clear, high-contrast views of the Sun and sunspots
• Displays the Sun in a pleasing, yellow-orange color
• Stronger and more durable than thinner film solar filters
• A low-cost, high-quality alternative to pricier glass filters