SKU: 24034808279

Celestron NexStar 5SE 127mm f/10 Schmidt-Cassegrain GoTo Telescope

Sale price$75559.50 Regular price$83955.00
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Description

Celestron NexStar 5SE 127mm f/10 Schmidt-Cassegrain GoTo Telescope125mm Schmidt Cassegrain Telescope 1250mm Focal Length, f 10 Focal Ratio StarBright XLT Optical Coating System Single Fork Motorized GoTo Alt Az Mount 25mm Eyepiece and StarPointer Finder SkyAlign Alignment Technology NexStar+ Computer Hand Controller 38,000+ Object Database with Sky Tours Stainless Steel Tripod Celestron 's NexStar 5SE 127mm f 10 Schmidt Cassegrain GoTo Telescope is a powerful, versatile and user friendly Schmidt Cassegrain style

  • 125mm Schmidt-Cassegrain Telescope
  • 1250mm Focal Length, f/10 Focal Ratio
  • StarBright XLT Optical Coating System
  • Single Fork Motorized GoTo Alt-Az Mount
  • 25mm Eyepiece and StarPointer Finder
  • SkyAlign Alignment Technology
  • NexStar+ Computer Hand Controller
  • 38,000+ Object Database with Sky Tours
  • Stainless Steel Tripod

Celestron 's NexStar 5SE 127mm f/10 Schmidt-Cassegrain GoTo Telescope is a powerful, versatile and user-friendly Schmidt-Cassegrain style scope that can be used for observing everything from the Moon and planets to bright deep-sky objects like galaxies and nebulae. Using Celestron's proprietary StarBright XLT multi-coating system, light transmission is increased throughout the entire optical path with anti-reflection multi-coated lenses, highly reflective multi-coated mirrors, and Crown optical glass elements. While the focal ratio is a relatively slow f/10, the scope's precision tracking system allows it to be a competent astrophotography/astroimaging platform for the Moon and planets.

Driving the dual servo motors on the mount is the brains of the NexStar 5SE: the iconic NexStar+ computer hand controller. Packed with almost 40,000 celestial objects, it can hold up to 25 additional user-defined destinations and is updateable via the Celestron website. It has multiple alignment procedures to get you observing fast - including the super-easy SkyAlign system. Capable of being used in the northern or southern hemispheres, the NexStar has sidereal, lunar and solar tracking speeds to accurately follow near and deep-sky objects, plus nine slew speeds.

Performance
  • 5" aperture
  • f/10 focal ratio
  • 1250mm focal length
  • Crown optical glass primary mirror
  • StarBright XLT optical coatings: Multi-layer aluminum/SiO2 (quartz)/TiO2 (titanium dioxide)/Si02 (silicon dioxide) mirror coatings with flat reflectivity across the light spectrum for both astrophotography/astroimaging and visual observation
  • Multi-layer MgF2 (magnesium fluoride) and HfO2 (hafnium dioxide) anti-reflective lens coatings
  • High-transmission water white glass corrector lens with 97.4% light transmission
  • Resolution: Rayleigh: 1.11 arcsec / Dawes: 0.91 arcsec
  • Secondary mirror obstruction: 2", 40% by diameter / 16.6% by area
NexStar Computer Controller
  • Two-line, 16-character LCD display
  • 19 fiber optic backlit red LED buttons
  • Database of over 38,000 celestial objects plus 25 user-defined
  • Automatically slew to planets, objects, constellations plus a variety of catalogs, including the Messier, NGC, Caldwell, and SAO brightest stars
  • Anti-backlash compensation programs-out play between gears for more precise tracking
  • Tour Mode: Shows a selection of the most popular objects for the time and date you are observing
  • Pre-programmed alignment systems including SkyAlign, Auto 2-Star, 1-Star, 2-Star, and Solar System for fast and easy set up
  • SkyAlign alignment: Takes minutes, with minimal effort or experience - Point the telescope at three bright objects in the sky, and the telescope does the rest
  • Pre-set sidereal, solar, and lunar slew speeds for observing the fast-moving Moon, to slower-moving deep space subjects
  • Nine slew speeds: 4°/sec, 2°/sec, 1°/sec, 0.5°/sec, 2x, 4x, 8x,16x, and 32x
  • RS-232 communication port allows for computer control
  • Flash updateable via the Celestron website
Mount
  • Single fork alt-az
  • Dual-axis servo motors with optical encoders allow for precise tracking with virtually no vibration
  • Motor resolution: 0.26 arcsec
  • Communication ports: Autoguider port, Aux port, hand-controller
  • Runs on eight user-supplied AA batteries or optional 12 VDC power supply
  • Stainless steel adjustable-height tripod with accessory tray
Eyepiece
  • 1.25" diameter barrel
  • 25mm focal length produces 50x magnification
  • Anti-reflection multicoated glass improves color rendition and contrast
  • Threaded barrel accepts most 1.25" astronomical filters
  • Fold down rubber eyecups for use with or without eyeglasses
Diagonal
  • 1.25" Input and output accepts most 1.25" astronomical eyepieces and accessories
  • 90° angle puts head in a comfortable position when observing at or near the zenith
  • Corrects view horizontally, but not vertically
Starpointer
  • Projects a single red dot in line of sight
  • Un-magnified to make finding objects faster and easier
  • Used primarily for alignment process
UPC: 050234110365
Optical Design Schmidt-Cassegrain
Aperture 125 mm
Focal Length 1250 mm
Focal Ratio f/10.0
Eyepiece Barrel Diameter 1.25"
Diagonal 90° star
Finderscope StarPointer
Motor Dual axis servo with optical encoders
GO-TO Capability Yes, NexStar computer hand controller
Mount Type Single-arm fork
Alt-az
Power Source 8 x AA batteries
Tripod Stainless steel
Adjustable height
Weight: 10.0 lb / 4.5 kg
Optical Tube Length 13.0" / 33.0 cm
Weight OTA & Mount: 17.6 lb / 8.0 kg
Packaging Info
Package Weight 35.85 lb
Box Dimensions (LxWxH) 32.0 x 26.0 x 12.5"
In the Box
Celestron NexStar 5SE 127mm f/10 Schmidt-Cassegrain GoTo Telescope
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24034808279

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Amazon Customer
Omaha, US
★★★★★ 5
Effective
Size: 300 Milliliter
This worked wonders on my car’s performance! After one use, the engine started idling much smoother and the throttle feels more responsive. A very high-quality German-made product.
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Reviewed in the United States on April 24, 2026
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Matt
Birmingham, US
★★★★★ 5
Great for All Cars but Especially German Cars
Size: 300 Milliliter
I use this in our used VW we bought and it helps keep the carbon build up down with their direct injection feature. I pair it with their oil additive which helps lubricate the rings so they don't stick as much.
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Reviewed in the United States on May 22, 2026
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Verified Purchase
Sara James
Waukegan, US
★★★★★ 5
Significant Improvement in Performance with Liqui Moly Jectron
Size: 300 Milliliter
I've been using the Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner in my vehicle, and I am thoroughly impressed with the results. The 300 ml bottle, though compact, has made a noticeable difference in the performance of my car. After adding the Jectron cleaner to my gasoline tank, I noticed an improvement in the engine's responsiveness and smoothness within just a few drives. The idling has become steadier, and the acceleration feels more robust and refined. It's as if my car has regained a level of vitality that I hadn't realized was missing. The cleaner is incredibly easy to use – simply pouring it into the fuel tank before filling up ensures it mixes well and distributes evenly throughout the fuel system. I appreciate that this product is designed to be compatible with all gasoline engines, making it a versatile choice for different types of vehicles. One of the most significant benefits I've observed is the reduction in start-up problems and engine hesitation. It's clear that the Jectron cleaner effectively cleans the fuel injectors, improving fuel atomization and combustion efficiency. This has not only enhanced the driving experience but also contributed to better fuel economy, which is a fantastic bonus given current fuel prices. The blue color of the liquid and the design of the bottle make it easy to identify and use, ensuring I don't mix it up with other products. Despite being a single 10.14 Fl Oz pack, this cleaner packs a punch, proving that a little goes a long way. In conclusion, the Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner has exceeded my expectations. It has revitalized my car's engine, improved fuel efficiency, and provided a smoother, more enjoyable driving experience. I highly recommend this product to anyone looking to enhance their vehicle's performance and maintain the health of their fuel injection system.
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Reviewed in the United States on February 18, 2024
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Verified Purchase
Palmetto Dan
Pawtucket, US
★★★★★ 5
Great fuel cleaner
Size: 300 Milliliter
Excellent fuel injection cleaner! Works great for keeping injectors clean. Improves engine performance. Easy to use. Makes a noticeable difference. Good value. Highly recommended for regular engine maintenance. Perfect product for anyone caring for their car!
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Reviewed in the United States on May 2, 2026
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Randy W R
Pawtucket, US
★★★★★ 4
Reputable, reasonably priced fuel additive to clean valves, with handy dispenser. Not all comes out.
Size: 300 Milliliter, Size: 300 Milliliter
Honest review of Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue @ $8.68 at time of order. I recently acquired a 2002 Ford Taurus with the 3.0L V6 and DOHC. It only had about 131,000 miles on it, but I noticed it seemed like there would be some intermittent misses in the firing. Other than oil changes, I do not believe that this vehicle was mechanically well maintained. After some research and reading reviews of products, I opted to try some injection cleaner as one step in a treatment regimen. I will endeavor to update this review with results after giving it time to work. Likes: Amazon Prime shipping, returns and refunds within 30 days of receipt. Reputable product. The price point seemed reasonable, especially if it works as advertised (10.1 ounces, single treatment can). Comes with dispensing attachment for easier pouring. Dislikes: The design of the can and pouring mechanism left a small amount of product inside the can of valve cleaner. Even completely inverting the can it wouldn’t come out. Granted, it wasn’t a whole lot, but I paid for all of it, not for some left in the can that wouldn’t even shake out. Sorry if this sounds nitpicky, but it is also a problem for disposal afterwards as it has to sit out and evaporate or put it in the trash with flammable liquid inside. Meh: I have put several miles on since adding this to just over a quarter tank of fuel and have not noticed any improvements. I realize it might take a while longer perhaps. Hopefully this honest review helps someone decide about this product.
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Reviewed in the United States on June 6, 2023

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