Celestron NexStar Evolution 6 SCT

{Description}Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
Compact, portable 6-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings
Computerized GoTo mount with high-performance worm gears and motors for improved tracking accuracy, along with reduced gear backlash
Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing
Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device
{Specification}
OPTICAL TUBE INFO:
Optical Design: Schmidt-Cassegrain
Aperture: 150mm (6")
Focal Length: 1500mm (59")
Focal Ratio: f/10
Focal Length of Eyepiece 1: 40mm (1.57")
Magnification of Eyepiece 1: 38x
Focal Length of Eyepiece 2: 13mm (0.51")
Magnification of Eyepiece 2: 115x
Finderscope: Red Dot Finderscope
Star Diagonal: 1.25" Star Diagonal
Optical Tube: Aluminum
Highest Useful Magnification: 354x
Lowest Useful Magnification: 21x
Limiting Stellar Magnitude: 13.4
Resolution (Rayleigh): 0.93 arc seconds
Resolution (Dawes): 0.77 arc seconds
Light Gathering Power (Compared to human eye): 459x
Secondary Mirror Obstruction: 56mm (2.2")
Secondary Mirror Obstruction by Diameter: 37%
Secondary Mirror Obstruction by Area: 14%
Optical Coatings: StarBright XLT
Optical Tube Length: 406mm (16")
Optical Tube Diameter: 184.15mm (7.25")
Optical Tube Weight: 10 lbs (4.54 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): 1193.8mm - 1752.6mm (47" – 69")
Tripod Leg Diameter: 38.1mm (1.5") Stainless Steel
Mount Head Weight: 16 lbs (7 kg)
Accessory Tray: Yes
Tripod Weight: 12 lbs (5.44 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), charge battery with 12VDC, 5 0Amps
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: 38 lbs (17.23 kg)

Included Items: Optical tube
Single Fork Arm Mount and Tripod
Accessory Tray
Built-in Wifi
Integrated Lithium-iron battery
NexStar+ Hand Control
40mm and 13mm eyepiece
Red dot finderscope
Visual Back
Star Diagonal
4 plug AC adapter