92° Series 17mm Long Eye Relief Waterproof Eyepiece Optical Design_Maksutov-Cassegrain Just add a few eyepieces

Just add a few eyepieces and the alt-azimuth or equatorial mount of your choice and you’ll be ready to discover the Universe

Certified Pre-Owned Refurbished

and deep-sky objects

provided that the atmospheric seeing conditions are favorable enough to reveal a sharp image

and the collapsible tabletop tripod is perfect for long viewing sessions

92° Series 17mm Long Eye Relief Waterproof Eyepiece Optical Design_Maksutov-Cassegrain Just add a few eyepiecesExplore Ultra Wide Eyepieces Comfort, Quality, Value. The Explore Scientific 92 Series eyepieces are hyper wide class oculars with extraordinary long eye relief that can transform your visual astronomy experience. You may be startled at the amazingly wide expanse of inky black sky you behold the first time you bring your eye to a 92 Series eyepiece, and after awhile, you may even forget that you have an eyepiece between you and the universe! With an