A standout choice for astronomers, the Celestron Nex Star Evolution 8 Edge HD Computerised Telescope is practical, portable, & compact. Useful for visual & astro-imaging pursuits, it has a 20 cm Edge HD optical tube that produces high-resolution & aberration-free images. The Celestron telescope has an integrated lithium-ion battery for up to 10 hours of continuous observation. ...

The computerised Celestron Nex Star Evolution 9.25 Edge HD Telescope is the first Schmidt-Cassegrain telescope with integrated Wi Fi, allowing you to control all its metrics via a mobile app for i OS & Android. This optical tube features Star Bright XLT optical coatings. The telescope has an industrial design with integrated carry handles, as well as a Go To high-performance mount. ...

Celestron's signature telescopes reach a new level with Nex Star Evolution 9.25, the first Schmidt-Cassegrain telescope with integrated Wi-Fi. Leave your hand control behind & slew to all the best celestial objects with a tap of your smartphone or tablet. Connect your device to Nex Star Evolution's built-in wireless network, & explore the universe with the Celestron mobile app for i OS & Android. Use the planetarium interface to view the night sky in real time or display a list of celestial objects currently visible based on your time & location. Our proprietary Sky Align alignment procedure is built right into the Celestron mobile app, so you're ready to observe within minutes. ...

The Celestron Nex Star RS-232 Cable connects to your computerised telescope to a laptop or PC for control via various planetarium software programs. The large adapter attaches to the serial port of your computer & the other end plugs into the telescope's hand control via a phone jack plug. If your computer does not have a serial port, you will need a Serial-to-USB Adapter (18775) so that you can connect the RS-232 Cable via a USB (Universal Serial Bus) port instead. Once you have connected your computer & telescope, you can update your hand control firmware. The latest updates can be found in the Support section of the Celestron website. Connecting a computer to your telescope will also allow you to navigate the telescope from your computer screen. ...

The Celestron Nex YZ fits any eyepiece from 35mm to 60mm in diameter including telescopes with 1.25"" & 2"" eyepieces, spotting scopes, monoculars, & binoculars. It will also attach to microscopes with the addition of the included adapter ring, which takes the usable diameter down to 25mm, the size of a standard microscope eyepiece. ...

The Celestron NV-2 Night Vision Scope supports dusk & night-vision viewing & offers photo & video recording functions. It is a one-hand scope ideal for wildlife observation or security surveillance thanks to its long-distance viewing capability of up to 200 meters away. Paired with its robust & waterproof construction this night vision scope will do a stellar job in the toughest conditions. To top things off, your observations can be recorded on the included 8GB memory micro SD card & displayed on a larger monitor with the accompanying audio/video cable. ...

The Celestron Oceana 8x 42 Monocular are equipped with multi-coatings, which provide maximum light transmission with the highest level of contrast. The Celestron Oceana Monocular has been designed with the user in mind, thanks to its ergonomic size & shape it provides a comfortable grip for long periods of viewing. This 8x 42 Monocular features a 8x magnification, a large 42mm objective lens & high quality BAK 4 prisms to provide you with a bright, clear & sharp view. The rubber armour provides a secure grip & protection, whilst the water resistant & fogproof body means that the monocular can be conveniently taken with you in all climates & experience reliable performance. The robust, stylish Outland Oceana Monocular bought to you by Celestron is suitable for a variety of outdoor activities & is an ideal choice for that will provide years of enjoyable use both in land & in sea. ...

If you're looking to move up to a higher quality eyepiece the Omni Series provides more enhanced features in a wider selection of focal lengths. Celestron designed the series with the finer points in mind so you, the user, can benefit from the features that make this series unique. The 12.5mm high power Omni eyepiece is a 4 element, premium symmetrical Plossl optical design. Features include blackened lens edges to minimize internal reflection & maximize contrast, multi-layer coating group on each lens surface to maximize light transmission & contrast, & each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures that use reflective surfaces. ...

If you're looking to move up to a higher quality eyepiece the Omni Series provides more enhanced features in a wider selection of focal lengths. Celestron designed the series with the finer points in mind so you, the user, can benefit from the features that make this series unique. The 15mm high power Omni eyepiece is a 4 element, premium symmetrical Plossl optical design. Features include blackened lens edges to minimize internal reflection & maximize contrast, multi-layer coating group on each lens surface to maximize light transmission & contrast, & each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures that use reflective surfaces. ...

The Omni Barlow is a high quality 2x Barlow lens that doubles the magnification of all 1.25"" eyepieces. This economically priced Barlow has great features like low profile, 2-element fully-multicoated optical design & blacked lens edges. ...