NexStar Evolution 9.25 HDTelescope

{Description}9.25” EdgeHD optical tube provides superb visual and astro-imaging performance, free of coma and field curvature.
Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing.
Built-in WiFi—no hand control required! Use your smartphone or tablet to connect to the telescope via WiFi.
StarSense AutoAlign aligns your telescope automatically and works with the SkyPortal Powered by SkySafari™ app for complete wireless control.
Fastar/HyperStar compatible so you can image deep sky objects in seconds at f/2, often eliminating the need to autoguide or track on a wedge.
NexStar Evolution mount is packed with convenient features like manual release clutches and precision machined worm gears for both axes, a USB charge port, tray lighting for your accessories, and more.
Accessories included: 25mm Plo¨ssl (1.25"), Omni 2x Barlow (1.25"), a 1.25" Moon Filter, StarPointer ProTM finderscope, StarSense AutoAlign, and a 2" diagonal with a 1.25" adapter.

{Specification}
Optical Design: EdgeHD
Aperture: 235mm (9.25")
Focal Length: 2350mm (93")
Focal Ratio: f/10
Focal Length of Eyepiece 1: 25mm (0.98")
Magnification of Eyepiece 1: 94x
Barlow Lens: 2x
Finderscope: StarPointer Pro™ Finderscope
Star Diagonal: 2" diagonal with a 1.25" adapter
Optical Tube: Aluminum
Highest Useful Magnification: 555x
Lowest Useful Magnification: 34x
Limiting Stellar Magnitude: 14.4
Resolution (Rayleigh): 0.59 arc seconds
Resolution (Dawes): 0.49 arc seconds
Light Gathering Power (Compared to human eye): 1127x
Secondary Mirror Obstruction: 85mm (3.35")
Secondary Mirror Obstruction by Diameter: 36%
Secondary Mirror Obstruction by Area: 13%
Optical Coatings: StarBright XLT
Optical Tube Length: 559mm (22")
Optical Tube Diameter: 271.78mm (10.7")
Optical Tube Weight: 21 lbs (9.53 kg)
Dovetail: CG-5 Dovetail bar
Mount Info:
Mount Type: Computerized Altitude-Azimuth Single Fork Arm
Instrument load capacity: 25 lbs (11 kg)
Height adjustment range (includes mount and tripod): 1244.6mm - 1651mm (49" – 65")
Tripod Leg Diameter: 50.8mm (2") Stainless Steel
Mount Head Weight: 16 lbs (7 kg)
Accessory Tray: Yes
Tripod Weight: 26.6 lbs (12.06 kg)
Slew Speeds: 9 slew speeds - max speed 4°/second
Tracking Rates: Sidereal, Solar and Lunar
Tracking Modes: Alt-Az, EQ North and EQ South
GPS: N/A
Dovetail Compatibility: CG-5 saddle plate
Number of Auxiliary Ports: 4 AUX Ports (Hand Control can use any of the AUX Ports)
Autoguide Port: No
USB Port: Yes, Hand Control input and Mount output
Power Requirements: Internal 9 6V, 4 5Ah lithium iron phosphate battery (LiFePO4)
Motor Drive: DC servo motors
Alignment Procedures: SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, Quick-Align, Last Alignment, EQ North / EQ South Alignment (EQ align requires an equatorial wedge)
Periodic Error Correction: No
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: Over 40,000 including 220 of the best deep sky and solar system objects
Software: Celestron Starry Night Special Edition Software and SkyPortal App
Total Kit Weight: 62.6 lbs (28.4 kg)
Included Items: Optical tube
Single Fork Arm Mount and tripod
Accessory Tray
Built-in Wifi
Integrated Lithium-iron battery
NexStar+ Hand Control
25mm Plössl, (1.25")
Omni 2x Barlow (1.25")
1.25" Moon Filter
StarPointer Pro™ finderscope
StarSense AutoAlign
2" diagonal with a 1.25" adapter
4 plug AC adapter