Celestron Starsense Explorer DX102 AZ

{Description}Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.
Award-winning and patent-pending StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate its position in real time.
StarSense Explorer app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to view faint, deep sky objects.
Manual altazimuth mount with smooth, dual-axis slow-motion controls makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it’s ready to view in the telescope’s eyepiece.
102mm (4”) refractor with high transmission XLT optical coatings and enough light gathering ability to view all the best celestial objects.
Includes 25mm and 10mm eyepieces, StarSense smartphone dock, erect image diagonal, a red dot finderscope (in case you want to use the telescope without your phone), and a sturdy, full-height tripod.


{Specification}
Optical Design Refractor
Aperture 102mm (4.01")
Focal Length 660mm (25.98")
Focal Ratio f/6.5
Focal Length of Eyepiece 1 25mm (0.98")
Magnification of Eyepiece 1 26x
Focal Length of Eyepiece 2 10mm (0.39")
Magnification of Eyepiece 2 66x
Barlow Lens None
Finderscope StarPointer™ red dot finderscope
Star Diagonal Erect image 90° (1.25")
Optical Tube Aluminum
Highest Useful Magnification 240x
Lowest Useful Magnification 15x
Limiting Stellar Magnitude 12.5
Resolution (Rayleigh) 1.37 arc seconds
Resolution (Dawes) 1.14 arc seconds
Light Gathering Power (Compared to human eye) 212x
Optical Coatings Fully XLT Coated glass optics
Optical Tube Length 812.8mm (32")
Optical Tube Diameter 118mm (4.64")
Optical Tube Weight 5 lbs (2.26 kg)
Dovetail CG-5 Dovetail Bar
MOUNT INFO:
Mount Type Manual Alt-Azimuth
Height adjustment range (includes mount and tripod) Aluminum, 1244.6mm (49") max height
Tripod Leg Diameter N/A
Accessory Tray Yes
Tripod Weight 9.2 lbs (4.17 kg)
Slew Speeds Manual
GPS Uses phone's GPS
Dovetail Compatibility CG-5 Dovetail bar
Power Requirements None (Recommend PowerTank Glow to keep phone charged while using app)
Alignment Procedures Use StarSense Explorer app
Software StarSense Explorer app | SkyPortal app | Celestron Starry Night Basic Edition Software
Total Kit Weight 14.2 lbs (6.44 kg)
Included Items Telescope tube | Mount/tripod (preassembled) | 25mm & 10mm eyepieces | Erect image diagonal | StarPointer finderscope | Accessory tray | StarSense Explorer phone dock