Celestron NexStar Evolution Wi-Fi 9,25″ -tähtikaukoputki

Celestron NexStar Evolution Wi-Fi 9,25″ -tähtikaukoputki

The NexStar Evolution is a computer-controlled Schmidt-Cassegrain telescope that can be controlled wirelessly via a smartphone or tablet. The 235 mm optics and the precision-tracking fork mount are suitable for both visual observation and getting started with astrophotography. Take a look at our other products too astronomical telescopes in our range.

Celestial objects at the touch of a button

The telescope has its own built-in Wi-Fi network, to which you can connect your smart device. Using the free Celestron app for iOS and Android devices, you can point the telescope directly at an object from the planetarium view or from a list showing the objects visible based on location and time. SkyAlign alignment is built into the app, so you can start observing within a few minutes.

A dedicated battery for long observation sessions

The built-in lithium-ion battery provides up to 10 hours of continuous observation without the need for separate batteries or a power supply. The USB charging port can also be used to charge a mobile phone or other device. Large carrying handles, height markings on the legs and two accessory trays that hold seven eyepieces make set-up and use in the dark quicker and easier.

A guide to astrophotography

Worm gearboxes and improved motors ensure precise tracking and minimise play. For example, the Orion Nebula can be photographed by attaching a system camera directly to the telescope, and the Pro HD Wedge accessory allows for longer exposure times to be used later on.

Main features

• Wireless control via the Celestron app on iOS and Android devices.
• SkyAlign alignment makes setting up a GoTo mount quick and easy.
• The StarBright XLT-coated Schmidt-Cassegrain optics produce a bright and sharp image, and the tube is Fastar-compatible.
• Thanks to the worm gear, the tracking is sufficient for photographing deep-sky objects with a system camera.
• The rechargeable lithium-ion battery provides power for up to 10 hours of observations.
• Using the manual controls for the elevation and azimuth axes, the tube can also be manually adjusted whilst the power is off.
• Four additional ports, two at the top of the fork and two at the bottom.
• The two accessory trays have space for seven eyepieces, and one of them has an adjustable red LED light.

Technical specifications

• Optical design: Schmidt-Cassegrain
• Lens diameter: 235 mm
• Focal length: 2,350 mm
• Optical coating: StarBright XLT
• Mount: computer-controlled GoTo fork mount
• Battery life: up to 10 hours
• Connections: Wi-Fi, USB charging port, 4 additional ports
• Height: 1245–1651 mm
• Weight: 21 kg

You can find more from the Celestron range From the Celestron brand page.