BAADER SUNDANCER II H-ALPHA FILTER Dew The APO Barlow can be

The APO Barlow can be used on virtually any telescope and is ideal for high-magnification viewing or photography of the moon and planets

stainless steel on front and rear

you can contact us for custom adapter manufacturing

45kg and incredibly sturdy thanks to the use of carbon fibre and CNC-machined aluminium

BAADER SUNDANCER II H-ALPHA FILTER Dew The APO Barlow can beThe Baader SunDancer II H alpha filter transforms any refractor or SCT into a powerful solar telescope for high resolution visual observation and photography. With a half bandwidth of 0. 6 0. 1 and a heated etalon from SolarSpectrum, the SunDancer II provides exceptional views of both prominences and chromosphere at the same time. The SunDancer II includes an achromatic 3x telecentric barlow with a T2 connection, allowing f 10 telescopes to achieve