Target: Jupiter & Moons | TFOV: 0.64° (38.39')
Outer circle represents the eyepiece field stop. Drag scene to adjust framing.
✓ Ideal Exit Pupil (2.5mm): Optimal balance between sharpness and image brightness.
1. Celestial Target
2. Telescope Presets
3. Optical Param Tuning
Aperture (D)
203.2 mm
Focal Length (F)
2032 mm
Eyepiece Focal Length
25.0 mm
Eyepiece AFOV
52.0°
Barlow / Focal Reducer
1.0× (None)
Optical Specifications
| True FOV (Arcminutes) | 38.39' |
| Limiting Visual Magnitude | 14.20 |
| Effective Focal Length | 2032 mm |
| Field Stop Scale Factor | 1.00× |