Sky Watcher Evostar 90 Refractor Astronomy Telescope with AZ Pronto Mount

A traditional two-element, air-spaced, achromatic refractor, the Sky Watcher Evostar 90 Refractor Astronomy Telescope with AZ Pronto Mount 10254 is a simple, grab-and-go, hassle-free telescope.  It can be used to observe the Moon, planets, and a variety of deep sky objects thanks to its f/7.3 focal length. When equipped with an optional erect image diagonal (sold separately), this adaptable telescope would produce an upright, completely corrected image, enabling the telescope to be used for terrestrial observing as well. The well-designed and user-friendly AZ Pronto Alt-Azimuth mount offers outstanding stability and precise control on both the horizontal (azimuth) and vertical (altitude) axes via its slow motion cables. A powerful, user-friendly telescope that is highly recommended for newcomers or for seasoned observers looking for a portable option.

Two-Element Achromatic Refractors with Air Spaces
Different light wavelengths are focused at different locations by an ordinary single lens. Air-spaced two-element lenses, which minimise chromatic aberration more than conventional doublet lenses, are used in the construction of all Sky-Watcher Refractors.

Technical Specifications:
Optical Design Achromatic Refractor
Magnifications (with eyepieces supplied): x26.4 & x66
Highest Practical Power (Potential): x180
Objective Lens Diameter: 90mm
65% more Light Gathering than 70mm
Telescope Focal Length: 660mm (f/7.3)
Eyepieces Supplied: 10mm & 25mm
Red Dot Finder
90º Diagonal Mirror 1.25"
Multi-Coated Objective Lens
AZ PRONTO Alt-Azimuth Mount & Aluminium Tripod with Accessory Tray
Mount Rotation Angle: 360° (Azimuth), -70° to + 90° (Altitude)
Net Weight 5.2kg
Boxed Weight 7.2kg    
Box Dimensions (LxWxH in mm) 920x300x220    
Barcode 6970456094554    
Warranty 1 year

About the Starsense Explorer Range

Sky Watcher telescopes are a popular choice among astronomers.

Each telescope is designed to provide you with clear and detailed views of the night sky, making it easy to explore the wonders of the universe. Overall, Sky Watcher telescopes are perfect for anyone looking to delve into the mysteries of the cosmos.

Sky Watcher offer a wide range of models to choose from. The Skyhawk 1145P and the Explorer 130m are two of their top-selling telescopes, known for their high quality and advanced features.

One of our top recommendation from the Sky Watcher brand is the Explorer 130P telescope - an effortless telescopes, excellent for beginners.

Also worth mentioning is the Sky Watcher Heritage 114P Virtuoso Telescope - a highly portable telescope equipped with computerised features ideal for precisely exploring celestial objects such as stars, planets, and galaxies.

Looking for ideas or guidance?

Not sure where to start? Drop us a line with your telescope questions and we'll be happy to help. Call us on 01624 670005 or contact us here.

See our Sky Watcher telescopes and telescopes pages to find out more about different telescope types and to view the full range of telescopes available at PicStop.

Visit our brands page to browse similar telescope ranges from Celestron and National Geographic.

Is the product in stock?

Our telescopes are sold from stock held in our own warehouse. Every product on the website is marked with a stock status to tell you if it is available. We update our stock status in real-time, so please note that only items that are in stock can be ordered.

With almost 200 models of telescopes and hundreds of accessories guaranteed in stock, you are sure to find what you are looking for.