This 2-Inch 100° Optimus 20 mm broad field-of-view eyepiece is ideal for viewing the largest objects in the night sky, panning the milky way, or for attachment to a finderscope to find objects to zero in on with your primary scope.
The wide field of view makes it a breeze to scan the night sky in search of specific constellations or objects; pan about with the wide field, spot the object you want and align it through the finderscope to then focus in for a closer look with a different eyepiece! It offers a comfortable and generous 15 mm of eye relief along with a rubber eyeguard, the two combining to make extended viewing sessions comfortable and eminently sustainable.
The Nine Element, Six Grouping design is fully internally baffled and darkened to prevent unwanted internal light refraction of any kind from being an issue worth speaking on, as well as working in unison with the top quality multi coatings that affect every single optical element of this stellar eyepiece to prevent glare, reflections, flaring, and ghosting. All in all, this Stellarvue eyepiece is sure to provide you with top notch stellar views of a wide array of nebulae and galaxy, along with other Deep Sky objects of your choice. It is also suitable for planetary or lunar viewing if you prefer.