ISBN: 9798346104537 - the top 250 planetary nebulae: a guide for astrophotographers (imm astrophotography series) (2 Ergebnisse)

Zustand: As New. Unread book in perfect condition.

Taschenbuch. Zustand: Neu. Neuware - Of all of the DSO object types, planetary nebulae have the most interesting combination of structure, color and brightness. No two are alike. Their only deficient characteristic is size. Most of these objects are small and require a longer focal length setup of at least 1000 mm. A focal length setup above 2000 mm is ideal. With the right setup, these objects make excellent astrophotography targets. There are enough objects shown in this book to keep the astrophotographer busy for years.…