telescopecomparison · 2-way
Sky-Watcher Evolux 82ED vs Sky-Watcher Evostar 72ED
Sky-Watcher
Evolux 82ED
Best suited for beginners and wide-field enthusiasts running a portable travel rig.
Sky-Watcher
Evostar 72ED
Best suited for beginners and wide-field enthusiasts running a portable travel rig.
Key differences
+19% focal length
+14% aperture
Specifications
| Specification | Sky-Watcher Evolux 82ED | Sky-Watcher Evostar 72ED |
|---|---|---|
| Optics | ||
| Type | refractor | refractor |
| Optical design | Apo doublet FPL-53 | Apo doublet FPL-53 |
| Aperture | 82mm | 72mm |
| Focal length | 499mm | 420mm |
| Native f/ratio | f/6.1 | f/5.8 |
| Image circle | 44mm | 44mm |
| Full-frame support | No | No |
| Physical | ||
| Weight | 3.6kg | 2.4kg |
Advantages of Sky-Watcher Evolux 82ED
- Tighter framing — 499mm vs 420mm focal length
- 14% more light-gathering aperture
Advantages of Sky-Watcher Evostar 72ED
- Wider field — 420mm vs 499mm focal length
- Lighter (2.4kg vs 3.6kg) — easier to travel with
Best for — Sky-Watcher Evolux 82ED
- Large emission nebulae and star clusters
Best for — Sky-Watcher Evostar 72ED
- Large emission nebulae and star clusters
Sky-Watcher Evolux 82ED — typical FOV & scale
- With Full-frame (36×24mm, 3.76µm)FOV: 4.13° × 2.76°Scale: 1.55"/px
- With APS-C (23.5×15.7mm, 3.76µm)FOV: 2.70° × 1.80°Scale: 1.55"/px
- With IMX533 square (11.3×11.3mm, 3.76µm)FOV: 1.30° × 1.30°Scale: 1.55"/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 Evolux 82ED — recommended user
Best suited for beginners and wide-field enthusiasts running a portable travel rig.
Sky-Watcher Evostar 72ED — recommended user
Best suited for beginners and wide-field enthusiasts running a portable travel rig.