CELESTRON NEXSTAR 4SE COMPUTERIZED TELESCOPE
Product Code : 11049
Product Condition : New
94000 92120 2% OFF
COD (Cash on delivery) not available for this product.
Product Description

4-inch aperture provides excellent light-gathering ability at an affordable price. You’ll get impressive views of the Moon and planets, along with deep sky objects like the Orion Nebula, while retaining a compact form factor. Fully automated GoTo mount with database of 40,000+ celestial objects automatically locates and tracks objects for you. SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if you’re unfamiliar with the night sky, you can easily align your telescope on any three bright objects. Unique single fork arm design and sturdy steel tripod all break down into separate components for easy transport and quick assembly.

Specifications
  • Optical DesignMaksutov-Cassegrain
  • Aperture102mm (4.02")
  • Focal Length1325mm (52")
  • Focal Ratiof/13
  • Focal Length of Eyepiece 125mm (0.98")
  • Magnification of Eyepiece 153x
  • FinderscopeStarPointer
  • Star DiagonalInternal Flip mirror for straight thru or 90° viewing angle
  • Optical TubeAluminum
  • Highest Useful Magnification241x
  • Lowest Useful Magnification15x
  • Limiting Stellar Magnitude12.5
  • Resolution (Rayleigh)1.37 arc seconds
  • Resolution (Dawes)1.14 arc seconds
  • Light Gathering Power (Compared to human eye)212x
  • Secondary Mirror Obstruction35mm (.38")
  • Secondary Mirror Obstruction by Diameter34%
  • Secondary Mirror Obstruction by Area12%
  • Optical CoatingsStarBright XLT
  • Optical Tube Length343mm (13.5")
  • Optical Tube Diameter125mm (4.9")
  • Optical Tube Weight6 lbs (2.7 kg)
  • DovetailVixen / CG-5 Dovetail bar
  • Mount TypeComputerized Altitude-Azimuth Single Fork Arm
  • Instrument load capacity10 lbs (4.54 kg)
  • Height adjustment range (includes mount and tripod)939.8mm - 2397mm (37" - 55")
  • Tripod leg diameter50.8mm (2") Stainless Steel
  • Mount Head Weight7 lbs (3.2 kg)
  • Accessory TrayYes
  • Tripod Weight10 lbs (4.54 kg)
  • Slew Speeds9 slew speeds - max speed 3°/second
  • Tracking RatesSidereal, Solar and Lunar
  • Tracking ModesAlt-Az, EQ North & EQ South
  • Dovetail CompatibilityVixen / CG-5 dovetail
  • Number of Auxiliary ports1x Aux port
  • Autoguide portNo
  • USB portYes, Hand Control input
  • Power Requirements8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)
  • Motor DriveDC servo motors
  • Alignment ProceduresSkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North / EQ South Alignment (EQ align requires an equatorial wedge)
  • Periodic Error CorrectionNo
  • Computerized Hand ControlDouble line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons
  • NexStar+ Database38,181 accessible objects. Enhanced information on over 200 objects.
  • SoftwareCelestron's Starry Night Special Edition Software, SkyPortal App
  • Total Kit Weight23 lbs (5 kg)
  • Included ItemsNexStar SE OTA | Single Fork Arm Mount | Tripod | Accessory Tray | Star Pointer Finderscope | Built-In Wedge | NexStar+ Hand Control | 25mm eyepiece

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