CHF 285
Disponible en stock chez le fournisseur
Visit Sky-Watcher EVOSTAR 90 EQ2 is a high-quality achromatic telescope designed to deliver outstanding performance in visual observation. Suitable for serious novice astronomers and intermediate users alike, it combines optical precision, ease of use and great reliability. Its meticulous design and quality components make it an excellent choice for exploring the wonders of the solar system and the night sky.
Equipped with a 90 mm diameter, this scope captures 65 % more light than a 70 mm model, for brighter, more detailed images. Its 900 mm with a focal ratio of f/10 makes it ideal for high-magnification observations, particularly of the Moon, planets and double stars.
The Sky-Watcher EVOSTAR 90 EQ2 is an achromatic doublet refractor, designed to effectively limit chromatic aberrations. This optical configuration produces sharp, high-contrast, true-to-life images, particularly suited to the study of fine details.
The lens benefits from Multi-Coated which improves light transmission and reduces internal reflections. The result is brighter images and enhanced contrast, essential for observing lunar craters, Jupiter's cloud bands or Saturn's rings.
Thanks to its performance close to the diffraction limit, this telescope offers impressive image quality for its diameter, ideal for precise, detailed observations.
The Sky-Watcher EVOSTAR 90 EQ2 is supplied with two eyepieces of 25 mm and 10 mm, which enables magnifications of x36, x72, x90 and x180 thanks to the included x2 Barlow lens. Theoretical maximum capacity x180, perfectly suited to planetary and lunar observation.
Its f/10 focal ratio ensures excellent detail at high magnification, with a stable, well-defined image. This makes it a particularly powerful instrument for studying the solar system.
The bezel is mounted on a EQ2 equatorial mount, This allows precise tracking of celestial objects. Once correctly aligned (polar alignment), it compensates for the Earth's rotation, making it easy to track objects in the sky.
Visit slow-motion controls offer precise axis control, making it easy to track planets, the Moon or stars. This mount is ideal for prolonged observations, offering superior comfort compared to an alt-azimuth mount.
The sturdy aluminum tripod ensures good stability, limiting vibrations and guaranteeing pleasant viewing. The integrated accessory tray keeps your equipment close at hand.
The Sky-Watcher EVOSTAR 90 EQ2 comes with a complete set of accessories for immediate use. The 1.25” angled return” allows comfortable observation, especially when the telescope is aimed at the sky.
The included x2 Barlow lens is equipped with a camera adapter, This feature makes it easy to capture images of the Moon and planets. This feature is ideal for beginners in astrophotography.
The researcher 6×30 makes it easy to spot celestial objects, so you can set up your observing sessions quickly and efficiently.
Designed to be intuitive, the Sky-Watcher EVOSTAR 90 EQ2 is easy to set up and use. Its equatorial mount, although requiring a slight learning curve, offers a more precise and comfortable observing experience once mastered.
Whether you're just starting out or progressing, this telescope will enable you to explore the sky with ease and efficiency.
| Features | Detail |
|---|---|
| Type | Achromatic telescope |
| Lens diameter | 90 mm |
| Focal length | 900 mm |
| Focus report | f/10 |
| Light collection | 65 % more than a 70 mm |
| Magnifications supplied | x36 / x72 / x90 / x180 |
| Maximum magnification | x180 |
| Eyepieces | 25 mm and 10 mm (1.25″) |
| Accessory | Barlow x2 with camera adapter |
| Angled return | 1.25″ (31.7 mm) |
| Optical treatment | Multi-coated lens |
| Researcher | 6×30 |
| Frame | EQ2 equatorial |
| Control | Slow movements on two axes |
| Tripod | Aluminium with accessory tray |
The Sky-Watcher EVOSTAR 90 EQ2 is the ideal telescope for those wishing to take astronomy seriously. It offers excellent optical quality, good stability and precise tracking thanks to its equatorial mount.
Perfect for observing the Moon, planets and double stars, it's a reliable, upgradeable instrument for progressing in astronomy and taking full advantage of the night sky.
