They are Europe’s two big names in high-end smart telescopes: Unistellar and Vaonis. But behind a shared promise — effortless astrophotography — lie two very different visions. Which one is for you?
Two opposite philosophies
Vaonis bets everything on image quality and design: apochromatic optics, high-resolution sensors (up to 12.5 MP), a mosaic mode for very wide fields. An experience built to produce beautiful, frame-worthy photos.
Unistellar bets on real-time processing and citizen science: its Newtonian optics and software excel in the city despite light pollution, and let you contribute to real scientific campaigns (occultations, comets, exoplanets).
Optics and sensor
Vaonis favours small, refined apertures (50 mm on the Vespera) with large sensors. Unistellar uses bigger apertures (85 to 114 mm) but more modest sensors (4 to 6 MP). The result: Vaonis produces more detailed, large-format images; Unistellar captures more light and handles faint urban targets better.
Price
The ranges overlap: Vespera II at €1,590, Vespera III at €2,490, Vespera Pro 2 at €2,990 for Vaonis; Odyssey at €2,299, eQuinox 2 at €2,499, eVscope 2 at €4,199 for Unistellar.
The verdict
Choose Vaonis if your priority is image beauty, wide fields and a polished premium experience.
Choose Unistellar if you mainly observe in the city, want to join science campaigns, or prefer larger apertures.
👉 Compare all their models side by side on our comparator, or find yours with the configurator.
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