Celestron Nexstar 5SE Computerized Telescope
Celestron’s signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the NexStar 5SE. It’s the perfect choice for your first serious telescope, offering striking views at an economical price.
Our Founder’s Vision, Reimagined for the 21st Century
In the 1970s, Celestron’s Schmidt-Cassegrain telescopes brought the hobby of astronomy to the masses and established Celestron as the world’s premier telescope maker. Our founder, Tom Johnson, invented Celestron’s proprietary method of producing Schmidt corrector plates for superior views and maximum portability. Johnson believed in creating high-quality optical instruments at an affordable price, and inspired a generation of amateur astronomers.
Four decades later, we’ve improved upon this design by adding cutting-edge features, while staying true to our founder’s intent.
View the Universe’s Most Impressive Celestial Objects
The 5SE’s five-inch primary mirror packs enough light-gathering ability to observe the best that the solar system has to offer: Saturn’s rings, the cloud bands on Jupiter, and geographic features on the surface of the Moon. When it comes to deep sky objects, take your 5SE to a dark-sky site and you’ll see hundreds of pinpoint stars in the Hercules Globular Cluster, the spiral arms of the Whirlpool Galaxy, and more.
Revolutionary Single Fork Arm Mount
We know the best telescope is the one you will use most often. That’s why Celestron’s engineers created NexStar SE’s unique, patented single fork arm mount. It’s perfectly portable and makes setup quick and easy. What’s more, the NexStar SE breaks down into several lightweight and compact pieces, making it easy to transport, even in small vehicles. You’ll have no problem getting the NexStar SE to your favorite observing site, or setting it up quickly in your backyard.
Of course, it’s what’s inside the mount that really counts. Sturdy construction from high-quality components give NexStar SE the pointing and tracking accuracy needed to observe and follow your favorite targets with
push-button ease. Use the included NexStar hand control to locate over 40,000 celestial objects, or take a Sky Tour and let your telescope show you the best objects currently visible.
Aligning your telescope is simple and painless, too, thanks to SkyAlign. This process makes alignment as easy as 1-2-3: just center three bright objects in your eyepiece and press ALIGN. For even easier alignment, attach our StarSense AutoAlign and your NexStar SE aligns itself!
Advanced Features Let the NexStar SE Grow with You
The NexStar SE is compatible with all the high-tech accessories advanced users love. Provide GPS coordinates to your telescope with SkySync, or add automatic alignment functionality with StarSense AutoAlign.
If you want to explore the world of astroimaging, the 5SE is a perfect choice. Its built-in wedge allows you to track long exposures. You can even remove the telescope’s secondary mirror and replace it with a DSLR or astronomical CCD camera for wide field images captured at f/2 using a Fastar/HyperStar lens assembly. Or, if you’re interested in imaging the Moon and planets, pair your NexStar 5SE with one of our Skyris cameras. From your first observing session and for years to come, the NexStar SE is your trusted companio
TECHNICAL SPECIFICATION
+
Optical Design
Schmidt-Cassegrain
Focal Length
1250mm (49″)
Eyepiece Included
25mm (0.98″) – 50×
Finderscope
StarPointer™ Red Dot
Star Diagonal
1.25″ Star Diagonal
Highest Useful Magnification
295×
Lowest Useful Magnification
18×
Limiting Stellar Magnitude
13
Resolution (Rayleigh)
1.11 arc seconds
Resolution (Dawes)
0.93 arc seconds
Light Gathering Power
329× (Compared to human eye)
Secondary Mirror Obstruction
51mm (2.0″)
Obstruction by Diameter
40%
Obstruction by Area
16.6%
Optical Coatings
StarBright XLT
Tube Weight
6 lbs (2.7 kg)
Dovetail
CG-5 Dovetail Bar
Mount Type
Computerized Alt-Azimuth Single Fork Arm
Instrument Load Capacity
10 lbs (4.54 kg)
Height Range
939.8mm – 2397mm (37″ – 55″)
Tripod Leg Diameter
38.1mm (1.5″) Stainless Steel
Mount Head Weight
7 lbs (3.2 kg)
Tripod Weight
10 lbs (4.54 kg)
Slew Speeds
9 speeds (max 3°/second)
Tracking Rates
Sidereal, Solar, Lunar
Tracking Modes
Alt-Az, EQ North & South
USB Port
Yes (Hand Control Input)
Power Requirements
8× AA Batteries / 12VDC – 750 mA
Motor Drive
DC Servo Motors
Alignment Procedures
SkyAlign, 1-Star, 2-Star, Auto 2-Star, Solar System, EQ North / South (EQ requires wedge)
Periodic Error Correction
No
Computerized Hand Control
Double-line 18-character LCD with 19 backlit buttons
NexStar Database
38,181+ objects (200+ enhanced)
Software
Celestron Starry Night Special Edition & SkyPortal App
Total Kit Weight
23 lbs (10.4 kg)
Included Items
Optical Tube | Single Fork Arm Mount & Tripod | Accessory Tray | StarPointer™ Finderscope | Built-In Wedge | NexStar+ Hand Control | 25mm Eyepiece | Star Diagonal
☀️ Solar Warning:
➠ Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result..
➠ Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it.
➠ Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present.