The Coronado SolarMax II 60 is designed to do much more than merely show you This very high quality 60mm Solar Telescope acts as a personal solar READ THIS MANUAL COMPLETELY BEFORE ATTEMPTING TO USE YOUR NEW CORONADO. PRODUCT. SolarMax® II 40mm, 60mm and 90mm Filter Sets . Coronado SolarMax and SolarMax II hydrogen-alpha telescopes and filters are designed and tested to 9-10 SolarMax® II 40mm, 60mm and 90mm Filter Sets . READ THIS MANUAL COMPLETELY BEFORE ATTEMPTING TO USE YOUR NEW CORONADO. PRODUCT. SolarMax II line of solar observing telescopes and filters. 60mm diameter primary H-Alpha etalon filter. This add on filter reduces the normal bandwidth of a SolarMax 60 telescope or filter set from the single stack .7A Choose product Coronado SolarMax II 60mm Double Stack Solar Telescope with RichView System and BF10 at the price '€3 144.95. We'll help you make a great