← 40′ → true field
68° apparent field
Explore Scientific 20mm 68°
Selected by Skynocular
Good fit· Explore Scientific 20mm 68° on the Celestron NexStar 8SE
Why this eyepiece?
- ✓Balances detail with surrounding context
- ✓A comfortable everyday view of Dumbbell
Try a shorter focal length eyepiece for more detail
The brightest planetary nebula — five times the size of the Ring and easy in a 4-inch. Moderate power shows the apple-core shape it is named for.