Founder Optics 20 mm Marvel 80-Degree Wide Angle Eyepiece - 2"- M-LERW-20 newtonian but it can be a

but it can be a little confusing when you are trying to track a boat as it moves through the water

their free StarSense Explorer app

This Explore Scientific FCD100 ED80 f/6 Air-Spaced Triplet Refractor will let you reveal celestial wonders like the desolate beauty of the lunar terrain

Sky-Watcher’s belt drive also features minimal backlash

635 grams Operating Temperature: -4 - 140 F

Founder Optics 20 mm Marvel 80-Degree Wide Angle Eyepiece - 2"- M-LERW-20 newtonian but it can be aMARVEL 20 mm 2" Wide Angle Eyepiece 80 Degree Field of View! The Lanthanum glass in these wide angle, long eye relief eyepieces yields views that truly are a MARVEL! The fully multi coated lanthanum produces a sharp, clear image with less color aberration and super contrast. You will enjoy a pleasingly wide 80 degree field of view through a large diameter lens. This 20mm 2" eyepiece definitely gives you a "porthole in space" kind of feel! The cool