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Celestron NexStar Evolution 9.25 Telescope

SKU: 12092 Categories: , ,

The Evolution 9.25 is the pinnacle in automatic GoTo Schmidt Cassegrain telescopes and includes the below features above the CPC and Nexstar SE models

  • Rechargeable integrated lithium battery, enough power for 10 hours of continuous observing.
  • Includes WiFi,  integrated into the telescope, no need to purchase a separate Sky Portal module for connection to your Smart Phone or Tablet.
  • USB charge port, to power your Smart Phone or Tablet.

 

Key features:
  • Aperture: 9.25″ (235 mm)
  • Focal Length: 2350 mm
  • Focal Ratio: F 10.0
  • Optical Design: Schmidt-Cassegrain
  • Eyepieces: (2x)
    • 40mm, 59X
    • 13mm, 180X
  • Mount Type: Computerized Alt Azimuth (Single Fork)
  • Tripod material: Steel
  • Focuser: Rear knob (primary mirror control)
  • Warranty: 2 Years

$5,199.00

Available Now

Specifications

Optical Design Schmidt-Cassegrain
Aperture 235mm (9.25″)
Focal Length 2350mm (93″)
Focal Ratio f/10
Focal Length of Eyepiece 1 40mm (1.57″)
Magnification of Eyepiece 1 59x
Focal Length of Eyepiece 2 13mm (.51″)
Magnification of Eyepiece 2 180x
Finderscope Red Dot Finderscope
Star Diagonal 1.25″ Star Diagonal
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 20 lbs (9.07 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 120,000 including 220 of the best deep sky and solar system objects
Software Celestron’s Starry Night Special Edition Software | SkyPortal App
Total Kit Weight 62.6 lbs (28.4 kg)
Included Items NexStar Evolution OTA | Single Fork Arm Mount & Tripod | Accessory Tray| Built-in Wifi | Integrated Lithium-iron battery | NexStar+ Hand Control | 40mm & 13mm eyepiece | Red dot finderscope | Visual Back | Star Diagonal | 4 plug AC adapter