← 1.3° → true field
60° apparent field
Poor fit· Celestron X-Cel LX 25mm on the Sky-Watcher Flextube 250P SynScan GoTo Collapsible Dobsonian
Why this eyepiece?
- ✓Frames all of Sombrero in a single view
- ✓Sweeping, immersive low-power view
- ✓Wide, bright exit pupil — best under dark skies
Tradeoffs
- –Less reach to push fine detail in the subject
Try a shorter focal length eyepiece for more detail
A bright edge-on galaxy crossed by a sharp dark dust lane — the brim of the hat. Small but high surface brightness, so it holds up even in modest apertures.