Celestron Advanced VX 11 Inch Schmidt-Cassegrain Telescope

Product Description

The Advanced VX (AVX) sets a standard in mid-level telescopes, providing many of the features found on Celestron’s most sophisticated German equatorial mounts at an extremely affordable price. The Advanced VX 11” Schmidt Cassegrain telescope is one of the most affordable and portable 11” telescopes; perfect for imagers and visual observers alike. The 11” optical tube offers 41% more light gathering than a 9.25” telescope. The Schmidt-Cassegrain design also eliminates chromatic aberration, making it a good choice for entry-level astroimaging.

The Advanced VX mount is designed to provide superior performance while taking advantage of Celestron’s most advanced technologies: All-Star Polar Alignment, Celestron PWI telescope control software, SkyAlign, and permanently programmable periodic error correction (PPEC).

If you’re an experienced imager, you’ll love taking this portable mount to a dark sky site and enjoying all the conveniences of a larger observatory mount. Or, if you’re new to imaging, Advanced VX will help you get started with the hobby and keep up with your needs for years to come.

Computerized German equatorial mount
The Advanced VX is the smallest of Celestron’s German equatorial mounts. The computerized GoTo capability automatically tracks objects as they move across the night sky. The Advanced VX mount includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories. The NexStar+ hand control gives you instant access to all the functions your mount has to offer. With automatic slewing and menu descriptions, any level of astronomer can master this mount in just a few observing sessions. The Advanced VX also has an impressive tripod for its class with a 2" diameter steel tripod legs providing an extra-wide stance for improved stability as well as the larger CGE format dovetail clamp.

Specifications

Optical Tube Info:
Optical Design: Schmidt-Cassegrain
Aperture: 280mm (11")
Focal Length: 2800mm (110")
Focal Ratio: f/10
Focal Length of Eyepiece 1: 40mm (1.57")
Magnification of Eyepiece 1: 70x
Finderscope: 9x50
Star Diagonal: 1.25" Star Diagonal
Optical Tube: Aluminum
Highest Useful Magnification: 660x
Lowest Useful Magnification: 40x
Limiting Stellar Magnitude: 14.7
Resolution (Rayleigh): .5 arc seconds
Resolution (Dawes): .42 arc seconds
Light Gathering Power (Compared to human eye): 1593x
Secondary Mirror Obstruction: 95mm (3.75")
Secondary Mirror Obstruction by Diameter: 34%
Secondary Mirror Obstruction by Area: 12%
Optical Coatings: StarBright XLT
Optical Tube Length: 610mm (24")
Optical Tube Diameter: 312.42mm (12.3")
Optical Tube Weight: 27.5 lbs (12.4 kg)
Dovetail: CGE Dovetail bar

Mount Info:
Mount Type: Computerized Equatorial
Instrument load capacity: 30 lbs (13.6 kg)
Height adjustment range (includes mount and tripod): 1118mm - 1626mm (44" – 64")
Tripod Leg Diameter: 50.8mm (2") Stainless Steel
Latitude adjustment range: 7° - 77°
Mount Head Weight: 17 lbs (7.71 kg)
Accessory Tray: Yes
Tripod Weight: 18 lbs (8.16 kg)
Weight of Counterweights: 3 x 12 lbs
Slew Speeds: 9 slew speeds - max speed 4°/second
Tracking Rates: Sidereal, Solar and Lunar
Tracking Modes: EQ North and EQ South
GPS: N/A
Dovetail Compatibility: Dual saddle plates (CG-5 and CGE saddle)
Number of Auxiliary Ports: 3 AUX Ports (1 hand control and 2 AUX Ports for optional accessories
Autoguide Port: Yes
USB Port: Yes, input on Hand Control
Power Requirements: 12V DC 3.5A (tip positive)
Motor Drive: DC servo motors
Alignment Procedures: 2-Star Align, 1-Star Align, Solar System Align, Last Alignment, Quick Align
Periodic Error Correction: Yes
Computerized Hand Control: 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 Port for PC connection
NexStar+ Database: 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
Software: Celestron Starry Night Special Edition Software and SkyPortal App
Total Kit Weight: 98.5 lbs (44.67 kg)
Included Items: Advanced VX Equatorial Head and tripod
Accessory Tray
3 x 12 lbs counterweights
NexStar+ Hand Control
DC Power Cable (item# 18769)
Hand Control Holster