Comparison
Seestar S30 vs Seestar S50
| Spec | ZWO Seestar S30 | ZWO Seestar S50 |
|---|---|---|
| Best price | $399 | $549 |
| Aperture | 30 mm | 50 mm |
| Focal length | 150 mm | 250 mm |
| Focal ratio | f/5.0 | f/5.0 |
| Sensor | Sony IMX662 | Sony IMX462 |
| Resolution | 2.1 MP | 2.1 MP |
| Field of view | wide | 1.29°×0.73° |
| Weight | 1.65 kg | 2.5 kg |
| $/mm | 13.3 | 10.98 |
| Best for | Portable / entry | All-rounder |
| Amazon ↗ | Amazon ↗ |