William Optics Red Cat61 - 61mm f/4.9 Petzval Refractor - T-C-61RD 60 mm Refractors and you'll be observing right

and you'll be observing right out of the box with the included 2" 30 mm and 1

M48 threads (not standard T-thread)

This 25 mm eyepiece is a convenient focal length for observing many celestial objects including the Moon and planets

mechanical and ergonomic improvements throughout make the mount sturdier

William Optics Red Cat61 - 61mm f/4.9 Petzval Refractor - T-C-61RD 60 mm Refractors and you'll be observing rightThe William Optics RedCat 61 f 4. 9 Petzval Refractor is a fast, portable quad refractor perfect for astrophotography. Its four elements are arranged in three groups, with FPL 53 glass used in the first group of two, followed by a single central element and a single rear lens that acts as a flattener. This quad optical system produces beautifully flat, high contrast images that are virtually free of chromatic aberration. The RedCat 61 Petzval