Representing the largest aperture in the series and drawing in more light to see deeper into space than smaller versions, Celestron NexStar 8SE Telescope with Solar Filter Kitis a powerful yet portable scope that can be used for observing everything from the Moon and planets to deep-sky objects like stars, galaxies, and nebulae, while maintaining the user-friendly interface of the SE series. 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 mount's precision tracking system allows it to be a competent shorter-exposure astrophotography imaging platform for the Moon and planets.

Driving the dual servo motors on the mount is the brain of the NexStar 8SE: The iconic NexStar+ computer hand controller. Packed with 40,000+ celestial objects, it can hold up to 100 additional user-defined destinations and is updatable 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 and the ability to automatically trigger a camera's shutter release for Fastar or piggyback wide-field photography or conventional prime-focus astrophotography.

2032mm Focal Length, f/10 Focal Ratio    Single-Fork Motorized GoTo Alt-Az Mount    Filters 99.999% Intense Visible Light    Blocks 100% UV and IR Radiation

• 8" (203.2mm) aperture
• f/10 focal ratio
• 2032mm focal length
• Crown optical glass primary mirror
• StarBright XLT optical coatings: Multi-layer aluminum/SiO2 (quartz)/TiO2 (titanium 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
• Internal focusing mechanism
• Resolution: 0.69 arcsec (Rayleigh); 0.57 arcsec (Dawes)
• Secondary mirror obstruction: 2.5"; 31% by diameter; 9.77% by area
• Fastar capability: Secondary mirror can be removed and a DSLR or imaging rig mounted in its place for fast wide-field astrophotography

• 2-line, 16-character LCD display
• 19 fiber optic backlit red LED buttons
• Database of over 40,000 celestial objects plus 100 user defined
• Automatically slew to planets, stars, constellations, and a variety of catalogs
• Camera control: For piggyback wide-field or conventional astrophotography through the optical tube assembly, the controller can automatically trigger the shutter release to capture the image
• 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
• Constellation Tour: Allows you to take a tour of all the best objects within a particular constellation
• Alignment procedures: SkyAlign, Auto 2-Star, 1-Star, 2-Star, and Solar System
• 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
• Nine slew speeds: 5°/sec, 3°/sec, 1°/sec, 2x, 4x, 8x, 16x, 32x, and 64x
• Sidereal, Solar, and Lunar tracking rates for observing the fast-moving Moon, to slower-moving deep-space subjects
• Tracking modes: Alt-Az, EQ North, EQ South, Off (no tracking when using as a terrestrial spotting scope)
• RS-232 communication port allows for computer control
• Flash updatable via the Celestron website

• Solar system objects including the Sun, Moon, and planets
• Named objects
• Stars: Asterims, variable stars, double stars, named stars
• Caldwell catalog
• Messier catalog
• NGC catalog
• SAO catalog
• Constellations

Mount:

• Single-fork alt-az
• Dual-axis servo motors allow for precise tracking with virtually no vibration
• Motor resolution: 0.26 arcsec
• Optical encoders track mount movement to improve tracking and GoTo accuracy while allowing the mount to maintain alignment when moved manually
• Communication ports: Autoguider port, Aux port, hand controller
• Runs on eight user-supplied AA batteries or optional 12 VDC power supply

• Stainless steel legs
• Adjustable height accommodates a variety of observation positions or users
• Tray holds accessories such as eyepieces and filters and adds stability and vibration reduction
• Weight: 10 pounds

Eyepiece:

• 1.25"-diameter barrel
• 25mm focal length produces 81x magnification
• Anti-reflection multi-coated glass improves color rendition and contrast
• Threaded barrel accepts most 1.25" astronomical filters
• Fold-down rubber eyecup for use with or without eyeglasses
• 33' field of view at 1000 yards

• 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

• Projects a single red dot in line of sight
• Unmagnified view ensures a wide field of view to make finding objects faster and star-hopping navigation easier

Related Questions and Answers

Q: 1. how does the wifi work? and is there a wedge that can be used for long exposure?

A: The Celestron SkyPortal WiFi Module that is included with this kit plugs into the Hand Control or AUX port and begins to generate it's own WiFi signal to directly connect to your mobile device without the need for a router. The SkyPortal module works in conjunction with the free SkyPortal mobile app available for iOS and Android devices. The app features a database of over 100,000 objects with astroimages and audio descriptions of hundreds of them including the history, mythology, and key features of them. It can assist with the telescope alignment and if you hold the screen up to sky, it will identify the objects based on your location, date, and time. The Celestron EQ Wedge for NexStar 6/8SE Evolution Telescopes would be the recommended wedge for this telescope: https://bhpho.to/2PfVBIX

Q: 2. I would like to know what I need to mount my Canon 80D to this Celestron 6se? Thanks!

A: You will need a Celestron T-Adapter for Schmidt-Cassegrain Telescopes #93633-A and a T-Ring for Canon EOS Camera #93419. Sincerely, Garrett at Celestron

Q: 3. Can a Nikon Z-mount camera be attached to the Celestron NexStar 130 SLT?

A: To connect a Nikon Z series camera to the Celestron NexStar 130SLT 130mm f/5 Reflector Telescope you would need these 2 parts: https://bit.ly/4aUAgxJ and a T-mount adapter such as this: https://bit.ly/48qhxsd.

Q: 4. I would like to know what I need to mount my Canon 5D mk III to this Celestron 6se. Thanks!

A: You will need a Canon T-Ring #93419, and a Celestron SCT T-Adapter #93633-A. Sincerely, Garret at Celestron

Q: 5. I currently have an Orion Spaceprobe 130 ST which I am just learning to use. I am taking an astronomy class which uses Celestron NexStar 5 SE scopes, which I really like. I am sure that I will be buying a NexStar in the next year. I really like the idea of the computer finding objects for me while I am learning the sky. Right now, I am trying to decide between a NexStar 6 or NexStar 8. My major interests are deep sky objects and binary stars. I am not interested in astrophotography. I know the major tradeoffs are aperture and portability. Any suggestions for me in guiding my choice?

A: Honestly I would go with the bigger aperture. Especially since you are going to be shooting some Astrophotography. Personally I would do the 8 Model. It's the better option hands down.

Q: 6. Can this telescope clearly focus upon terrestrial objects?

A: Yes the NexStar 8se can be used on land using this Celestron 45-Degree Erect Diagonal: https://bhpho.to/3TZMQTN

Q: 7. Can the OTA be used with a different mount?

A: Absolutely. The OTA of this tube removes from the base of the SE mount easily. You could then attach the 8 Inch OTA to any other mount that excepts a standard V Style dovetail.

Q: 8. What is needed to mount a Sony a77 mark 2 DSLR camera to the celestron 6se tripod? Thanks!

A: The A77 Mark II is an A Mount Lens. Here is the Vello T Mount Lens to Sony A-Mount Camera Adapter, BH #VELASAT. https://bhpho.to/311LRJn

Q: 9. What are the dimensions of the package?

A: Hi Manuel, The telescope box dimensions are: (LxWxH) 32.0" x 26.0" x 13.0" Sincerely, Garrett at Celestron

Q: 10. How well does the wedge option work? I would like to occasionally take long video clips to stack into one image. I'd get an EQ mount but it seems like a hassle.

A: Very well. Adding a Wedge for the NexStar 6/8SE #93665, will allow the mount to track equatorially, thereby eliminating field rotation for long exposure astrophotography. This wedge was tailored for the NexStar SE's size and styling and provides a stable platform.