Sky Watcher Evostar 72ED Reducer/Flattener .85x S20212. This reducer is designed for astrophotographers using the new Sky-Watcher Evostar 72ED or any other f/5.8 aperture imaging camera. The Reducer/Flattenner effectively doubles the field of view...
Sky Watcher Evostar 72ED Reducer/Flattener .85x S20212. This reducer is designed for astrophotographers using the new Sky-Watcher Evostar 72ED or any other f/5.8 aperture imaging camera. The Reducer/Flattenner effectively doubles the field of view...