Baader Planetarium 20nm H-alpha Bandpass-Filters (with LPFC) Filter Size:2" 95") Parfocal Eyepieces: No Filter

95") Parfocal Eyepieces: No Filter Threads: 50

high efficiency coatings tuned to the composition of each element

5" R&P Focuser Image Circle: > Full Frame Recommended Flattener: FLAT 6A III Tube Length: 390mm (Fully Retracted)

SESTO SENSO 2 can be controlled also by using third party softwares thanks to the provided ASCOM driver

Baader Planetarium 20nm H-alpha Bandpass-Filters (with LPFC) Filter Size:2" 95") Parfocal Eyepieces: No FilterWarning: this filter alone is not suitable for direct viewing of the sun! This 20nm filter replaces the former 35nm H alpha filter, which was developed for interline CCD cameras. Due to advances in sensor technology, now much narrower filters can be used with colour sensors. Compared to the CMOS optimized Baader (Ultra) Narrowband Filters, the 20 nm H alpha filter passes considerably more light. This makes the stars in the image brighter, allowing