telescopecomparison · 2-way
Sky-Watcher Quattro 200P vs Sky-Watcher Evostar 72ED
Sky-Watcher
Quattro 200P
Best suited for intermediate imagers building a versatile kit running a backyard imaging setup.
Sky-Watcher
Evostar 72ED
Best suited for beginners and wide-field enthusiasts running a portable travel rig.
Key differences
+90% focal length
+178% aperture
Faster by 1.8 f-stops
Specifications
| Specification | Sky-Watcher Quattro 200P | Sky-Watcher Evostar 72ED |
|---|---|---|
| Optics | ||
| Type | Newtonian | refractor |
| Optical design | Imaging Newtonian | Apo doublet FPL-53 |
| Aperture | 200mm | 72mm |
| Focal length | 800mm | 420mm |
| Native f/ratio | f/4.0 | f/5.8 |
| Image circle | 32mm | 44mm |
| Full-frame support | No | No |
| Physical | ||
| Weight | 10.5kg | 2.4kg |
Advantages of Sky-Watcher Quattro 200P
- Tighter framing — 800mm vs 420mm focal length
- 178% more light-gathering aperture
- Faster optics at f/4 vs f/5.8
Advantages of Sky-Watcher Evostar 72ED
- Wider field — 420mm vs 800mm focal length
- Larger image circle (44mm) — supports bigger sensors
- Lighter (2.4kg vs 10.5kg) — easier to travel with
Best for — Sky-Watcher Quattro 200P
- Medium-sized galaxies and planetary nebulae
- Fast imaging — short exposures per sub
- Faint-object imaging under dark skies
Best for — Sky-Watcher Evostar 72ED
- Large emission nebulae and star clusters
Sky-Watcher Quattro 200P — typical FOV & scale
- With Full-frame (36×24mm, 3.76µm)FOV: 2.58° × 1.72°Scale: 0.97"/px
- With APS-C (23.5×15.7mm, 3.76µm)FOV: 1.68° × 1.12°Scale: 0.97"/px
- With IMX533 square (11.3×11.3mm, 3.76µm)FOV: 0.81° × 0.81°Scale: 0.97"/px
Sky-Watcher Evostar 72ED — typical FOV & scale
- With Full-frame (36×24mm, 3.76µm)FOV: 4.91° × 3.27°Scale: 1.85"/px
- With APS-C (23.5×15.7mm, 3.76µm)FOV: 3.21° × 2.14°Scale: 1.85"/px
- With IMX533 square (11.3×11.3mm, 3.76µm)FOV: 1.54° × 1.54°Scale: 1.85"/px
Sky-Watcher Quattro 200P — recommended user
Best suited for intermediate imagers building a versatile kit running a backyard imaging setup.
Sky-Watcher Evostar 72ED — recommended user
Best suited for beginners and wide-field enthusiasts running a portable travel rig.