BAADER TRIBAND SCHMIDT-CASSEGRAINS

The Baader Triband-SCT combines Celestron Schmidt-Cassegrain telescopes with Baader's D-ERF dielectric energy rejection filter, integrated into the corrector plate. The result is a large aperture solar telescope which can also be used for deep sky narrowband observing and imaging (think of it as a built-in UHC filter). Unlike traditional off-axis ERF solutions for solar imaging with SCTs, the Triband allows you to utilize the full aperture and optical quality of the telescope.