EXPLORE SCIENTIFIC SUN CATCHER SOLAR FILTER FOR 150-160MM TELESCOPES Explore Scientific's Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 60mm up to 10-inch Schmidt-Cassegrain and of course all Bresser and Explore Scientific Telescopes. The Solar Filter material being used is the new advanced 'Solarlite' Film manufactured by world famous Thousand Oaks Optical through years of research and development. 'Solarlite' a new solar film that has the optical quality of glass with the advantages of impregnated polymer. Perfect also for the solar astrophotographer. NOTE: All Explore Scientific Solar Equipment is rated ISO12312-2 and CE-certified supplied by Thousand Oaks Optical and approved for direct observation of the Sun. SPEZIFICATIONS Special objective filter for safe solar observations CE-certified and ISO12312-2 rated Field-stop diameter 127mm Fits to outer telescope tube diameter from 150-280mm Quick individual match with your telescope diameter Fast Setup - Easy Use SCOPE OF DELIVERY Sun Catcher solar filter

Item condition: new and original packed