ZWO Seestar S50 All-in-One Smart Telescope

The Seestar S50 All-in-One Smart Telescope revolutionizes stargazing by combining an apochromatic triplet lens system, high-sensitivity Sony IMX462 sensor, motorized mount, and onboard storage into one compact, intelligent observing solution. Designed for astronomers of all experience levels, the S50 makes deep-sky imaging and planetary viewing accessible through a smartphone or tablet—no collimation, polar alignment, or heavy gear required.

At its core, the S50 features a 50mm f/5 apochromatic lens paired with a Full HD sensor to capture sharp, low-noise images of galaxies, nebulae, clusters, and planets. Its fast slewing speeds (1x–1440x) and mechanical zero-position system ensure precise automated tracking. Built-in Wi-Fi, Bluetooth 5.0, and 64GB of storage enable smooth operation and wireless control from up to 30m away.

A 6000 mAh rechargeable battery provides extended sessions under the night sky, while the USB-C port ensures quick charging and connectivity. Whether in your backyard or at a remote dark-sky site, the Seestar S50 is a complete grab-and-go smart telescope system.

• Product Model: Seestar S50
• Sensor: Sony IMX462 CMOS
• Resolution: 1920 × 1080 (Full HD)
• Aperture: 50 mm
• Focal Ratio: f/5
• Focal Length: 250 mm
• Optical Design: Apochromatic Triplet
• Mount Type: Motorized Alt-Azimuth
• Slew Rate: 1x – 1440x
• Zero Position: Mechanical
• Internal Storage: 64 GB
• Transmission: Wi-Fi (2.4G/5G), Bluetooth 5.0, USB Type-C
• Battery Capacity: 6000 mAh
• Power Input: USB Type-C
• Working Temperature: 0°C to 40°C (Recommended)
• Wi-Fi Range: ≤ 10 m
• Bluetooth Range: ≤ 5 m
• Connection Port: 3/8"-16 Thread
• Net Weight: 2.5 kg
• Dimensions: 142.5 × 130 × 257 mm
• Wi-Fi Reset: Supported

• Seestar S50 Smart Telescope Unit
• USB Type-C Charging/Data Cable
• Quick Start Guide
• Protective Packaging