← 2.1° → true field
70° apparent field
Apertura Super Wide Angle 20mm
Selected by Skynocular
Good fit· Apertura Super Wide Angle 20mm on the Sky-Watcher Heritage 130P
Why this eyepiece?
- ✓Frames the whole nebula in a single view
- ✓Sweeping, immersive low-power view
Tradeoffs
- –Less reach to push fine detail in the nebula's bright core
Try a shorter focal length eyepiece for more detail
Large and bright — fills most low-power fields. The glowing gas of a stellar nursery 1,350 light-years away.