| This is a very good medium power eyepiece for lunar observing, resolving globular clusters, picking up detail in emission and reflection nebulas, etc. With an f/4.5 Dobsonian reflector, its wide 60° field of view and almost 4.5mm exit pupil makes for vivid rich field scanning of the Milky Way star clouds in Sagittarius. It's an excellent choice to complement the 40mm eyepiece provided with some go-to Schmidt-Cassegrains. |
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