ACUTER ELITE PHOENIX 40 H-ALPHA SOLAR SCOPE Shroud the Sky-Watcher Collapsible Dobsonians are

the Sky-Watcher Collapsible Dobsonians are equipped with a 2″ Crayford focuser with locking screw

The Baader M68 metal spacer rings are useful for fine-tuning the precise backfocus distance as required by correctors

2 kg Counterweight 4

They fit into any commercially available filter wheel

The EAF is an upgrade from the previous version

ACUTER ELITE PHOENIX 40 H-ALPHA SOLAR SCOPE Shroud the Sky-Watcher Collapsible Dobsonians areThe Acuter Elite Phoenix 40 Solar Telescope is a Solar H Alpha telescope for narrow band observation and photography of the Sun. This instrument makes it possible to explore extraordinary solar surface dynamics that go far beyond what a white light solar filter can show. Phenomena such as solar protuberances, active spots, flares, granulations, plasma filaments are finally become observable and photographable with excellent sharpness and resolution.