Simple visual astronomy tools and tools for astrophotography Toolsfor visual astronomy - Field of view calculator Tools forastrophotography; - Field of view calculator - Polar Finder (givesyou the hour angle of Polaris, and also a little tutorial how touse that information during the polar align procedure. ACCURATE ANDEASY) - Suggestion tool for astrophotography targets (filterposible DSO by the given time, place and position in the sky) Moreto come