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Celestrons signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 4SE. Its the perfect choice for your first serious telescope, offering striking views at an economical price.
The 4SEs four-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturns rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 4SE to a dark-sky site and youll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.
Box Contains
NexStar 4 Pre-assembled Telescope25mm Eyepiece 31.7mmStar Pointer Red Dot FinderscopeAdjustable Steel Tripod with built-in WedgeThe SkyTM Level 1 Astronomy SoftwareNexRemote Telescope Control SoftwareRS232 CableCamera Shutter CableComputerised Hand Control with nearly 40 000 Object DatabaseManualQuick Set-up GuideFeatures:Celestrons iconic orange tube design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.
4-inch aperture provides excellent light-gathering ability at an affordable price. Youll 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 locate and tracks objects for you. SkyAlign technology gets your telescope aligned and ready to observe in minutes. Even if youre 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. Optical Tube: Aluminum
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NEXSTAR 4SE COMPUTERIZED TELESCOPE
Item #: 11049
Style:
NexStar 8SE Computerized Telescope
NexStar 6SE Computerized Telescope
NexStar 5SE Computerized Telescope
NexStar 4SE Computerized Telescope
Warranty: 2 Years
OverviewCelestron’s iconic “orange tube” design is updated with all the latest features to provide the best stargazing experience for beginners and experienced observers alike.
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.
Includes These Celestron Technologies
DescriptionSpecificationsOPTICAL TUBE INFO:
Optical Design Maksutov-CassegrainAperture 102mm (4.02″)
Focal Length 1325mm (52″)
Focal Ratio f/13
Focal Length of Eyepiece 1 25mm (0.98″)
Magnification of Eyepiece 1 53x
Finderscope StarPointer™ red dot finderscope
Star Diagonal Internal Flip mirror for straight thru or 90° viewing angle
Optical Tube Aluminum
Highest Useful Magnification 241x
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
Secondary Mirror Obstruction 35mm (.38″)
Secondary Mirror Obstruction by Diameter 34%
Secondary Mirror Obstruction by Area 12%
Optical Coatings StarBright XLT
Optical Tube Length 343mm (13.5″)
Optical Tube Diameter 125mm (4.9″)
Optical Tube Weight 6 lbs (2.7 kg)
Dovetail CG-5 Dovetail bar
MOUNT INFO:
Mount Type Computerized Altitude-Azimuth Single Fork Arm
Instrument load capacity 10 lbs (4.54 kg)
Height adjustment range (includes mount and tripod) 939.8mm – 2397mm (37″ – 55″)
Tripod leg diameter 50.8mm (2″) Stainless Steel
Mount Head Weight 7 lbs (3.2 kg)
Accessory Tray Yes
Tripod Weight 10 lbs (4.54 kg)
Slew Speeds 9 slew speeds – max speed 3°/second
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes Alt-Az, EQ North & EQ South
GPS N/A
Dovetail Compatibility CG-5 dovetail
Number of Auxiliary ports 1x Aux port
Autoguide port No
USB port Yes, Hand Control input
Power Requirements 8-AA batteries (not included) | 12 VDC-750 mA (Tip positive)
Motor Drive DC servo motors
Alignment Procedures SkyAlign, 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 Correction No
Computerized Hand Control Double line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons
NexStar+ Database 38,181 accessible objects. Enhanced information on over 200 objects.
Software Celestron’s Starry Night Special Edition Software, SkyPortal App
Total Kit Weight 23 lbs (10.4 kg)
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Category: Cameras and Photography:Telescopes and Binoculars:Telescopes
Location: Crymych