ZWO Launches Seestar S30 Plus Smart Telescope
The compact 30mm smart telescope replaces the discontinued Seestar S30 and is sold through Seestar's website and Amazon.
Updated on Nov. 10, 2026 in Space
ZWO has launched the Seestar S30 Plus, a compact smart telescope with a 30mm aperture that weighs 3.64 lbs (1.65 kg). It replaces the discontinued Seestar S30 and became available online on November 10, 2026.
Why it matters
The device gives amateur astronomers a portable, app-driven option for imaging the sky with built-in filters and tracking. Its launch comes a few months after the Seestar S50 Pro, reflecting continued development in the smart telescope category.
Manufacturer specifications list a 30mm aperture, two 3.7-megapixel cameras producing 1,440 x 2,560-pixel images, and a 43.5-degree wide-angle camera, with no independent performance comparison yet published. Real-world imaging results have not been independently verified, and a full review is expected the following day.
The players
ZWO
ZWO is the Chinese manufacturer of astronomy cameras and telescopes, including the Seestar line of smart telescopes.
Vaonis Atlas
The Vaonis Atlas is a competing smart telescope priced at $4,990 with a 3.1-inch/80mm aperture.
Dwarflab Draco
The Dwarflab Draco is a competing smart telescope priced at $1,299 with a 3.5-inch/90mm aperture.
The details
The Seestar S30 Plus uses four-element apochromatic optics with extra-low dispersion glass and includes built-in filters, a mosaic mode, and equatorial tracking. A built-in dual-band filter supports nebula imaging, and a magnetic solar filter is included; the Seestar app offers in-app post-processing and exports lossless FITS files.
Timeline
November 10, 2026: Seestar S30 Plus launched and became available online.
Christmas 2026: Positioned as a holiday gift.
2027: Vaonis Atlas expected to become available.
Roadmap
The Seestar S30 Plus follows the Seestar S50 Pro, extending ZWO's smart telescope line with a smaller, more portable model. It enters a market where competitors such as the Dwarflab Draco and Vaonis Atlas offer larger apertures at different price points.
Amateur astronomers gain a portable option that combines built-in filters and tracking with app-based processing and lossless FITS export. The device is sold directly through Seestar's website and on Amazon, giving buyers a holiday-season purchasing option.
The takeaway
For skywatchers considering a smart telescope, the Seestar S30 Plus offers a compact, filter-equipped option, but independent performance results are worth checking before buying. Comparing aperture, weight, and price against alternatives will clarify which model suits a given observing setup.
What happens next
A full review of the Seestar S30 Plus is expected the following day, and the Vaonis Atlas is expected to become available in 2027.
Further reading
Explore more coverage of Space developments and the technology behind them.
