Aperture: 80mm(3.1-Inch). Focal Length: 400mm. Focal Ratio: f/5. Internal Flip-in Barlow lens, #494 AutoStar handbox with over 1400 object library, Field Tripod, AutoStar Suite Astronomer Edition Software and Instructional DVD, Series 4000 Super Plössl Eyepieces (9.7mm, 26mm).Meade’s 80mm diameter ETX delivers excellent light gathering for increased image brightness and greater detail. Moon craters by the hundreds; cloud belts on Jupiter, and Saturn’s rings are just the beginning of what can be seen with this telescope. Meade’s brainy AutoStar® computer solves the stargazer’s two biggest challenges in navigating the heavens with a computer telescope: aligning the telescope with the night sky and finding celestial phenomenon in the vast starry firmament. Right out of the box with a simple initialization, AutoStar makes finding the sky’s elusive jewels virtually as easy as pushing a few buttons. Observe land targets or over 1400 sky objects in stunning high resolution, and learn about the sky with AutoStar's extensive descriptions of astronomical objects displayed on its screen. FEATURES AutoStar Computer Controller Automatically guides your telescope to over 1400 objects in the night sky, all at the push of a button. Large 80mm Objective Lens Delivers crisp, bright images and greater detail. Internal Time Chip Set-up is now quicker and easier. Time and date are now precisely calibrated at our factory.
The Meade AudioStar features audio files and an internal speaker. This computerized celestial object locating system plugs into the telescope's handbox port allowing a quick telescope alignment.
Once aligned with the sky the AudioStar is ready to take you to any object in the over 30,000 object database. In addition to GOTO and tracking capability the AudioStar permits a wide array of fascinating and educational functions such as multiple Guided Tours, digital positional readouts, the ability to link with a PC using optionally available software and cord, and much more.
AudioStar Controller #07640 is compatable with the StarNavigator, ETX, LT, LX80, LX90, and LXD75 series telescopes.
Meade Green Laser Pointer- a great item for star parties and backyard astronomy.
This high quality pointer includes an elegant carrying case and runs on two AAA batteries (included). This bright pen style laser makes a great gift item or accessory for any astronomer. Soft rubber grip fits comfortably in your hand. The safe, brilliant green laser beam is visible up to 25,000 feet away.
Wavelength is 532nm at less than 5mW. This laser is made to U.S. FDA laser standards. Instructions included.
Product carries full one year Meade factory limited warranty.