Sirius Optics Celestron NexStar Evolution 8 Telescope Instruction Manual
- July 31, 2024
- Sirius Optics
Table of Contents
Celestron NexStar Evolution 8
**Telescope
Product Images
**
Short Description
- Explore the Universe and control your NexStar Evolution telescope with the free Celestron SkyPortal app for iOS and Android!
- Compact, portable 8-inch Schmidt-Cassegrain optical tube with StarBright XLT optical coatings and Fastar compatibility
- Computerized GoTo mount with high-performance brass worm gears and motors for improved tracking accuracy, along with reduced gear backlash
- Rechargeable lithium-iron battery with enough power for 10 hours of continuous observing
- Improved industrial design with manual clutches and integrated carry handles, plus the added convenience of two accessory trays and a USB charge port for your smart device
NOTE: The recommended solar filter for this scope for solar observing is the Astrozap Glass Solar Filter (Product No. 124451)
Description
“THIS ROBOTIC WIFI TELESCOPE IS THE COOLEST APP-CESSORY IN THE GALAXY”
–WIRED.COM
“5-STAR OVERALL RATING”
-BBC SKY AT NIGHT MAGAZINE
Celestron’s signature telescopes reach a new level with NexStar Evolution 8,
the first Schmidt-Cassegrain telescope with integrated WiFi. Leave your hand
control behind and slew to all the best celestial objects with a tap of your
smartphone or tablet.
Connect your device to NexStar Evolution’s built-in wireless network, and
explore the universe with the Celestron mobile app for iOS and Android.
Use the planetarium interface to view the night sky in real time or display a
list of celestial objects currently visible based on your time and location.
Our proprietary SkyAlign alignment procedure is built right into the Celestron
mobile app, so you’re ready to observe within minutes.
THE MOST USER-FRIENDLY TELESCOPE EVER
Celestron engineers designed NexStar Evolution based on years of customer
feedback. It offers many thoughtful design features that combine to provide you
the best possible experience out under the stars.
Forget about batteries or an external power supply. For the first time ever on
a consumer telescope, NexStar Evolution includes its own built-in battery.
With this ultra-long life lithium-iron phosphate battery, you’ll be able to
enjoy stargazing marathons up to 10
hours on a single charge. You can even use NexStar Evolution’s USB charge port
to top off the other devices in your life that need to stay powered on during
an observing session. An intelligent power management system senses when
battery levels are low and goes into power-saving mode to keep your telescope
running for as long as possible.
Setting up your NexStar Evolution is quick and painless with large, ergonomic
handles. The all-metal tripod features a metal accessory tray with
indentations for storing and carrying the tripod. During setup, leg etchings
help you achieve a level, uniform height for your telescope. Manual clutches
in both altitude and azimuth offer greater flexibility to manually point the
telescope when powered off. Store up to 7 eyepieces in 2 accessory trays, one
with an adjustable red LED illuminator.
SUPERIOR TRACKING FIT FOR ASTROIMAGING
If you’re interested in astroimaging, the 8-inch NexStar Evolution is an
excellent, affordable way to get started. It’s the only forkmounted telescope
in its price range that offers brass worm gears, along with improved motors.
NexStar Evolution’s tracking accuracy is so impressive, you can capture images
of deep-sky objects like the Orion Nebula by simply attaching your DSLR
camera.
As you progress in the hobby of astroimaging, you can add our HD Pro Wedge to
achieve longer exposures for more detailed
astrophotos. NexStar Evolution compatible with the wedge when used with the
CPC tripod (sold separately).
Of course, the Schmidt-Cassegrain optical system offers bright, sharp views
with StarBright XLT optical coatings—a great choice for visual observers and
budding astroimagers alike.
NexStar Evolution is equipped with 4 auxiliary ports–2 on top of the fork and
2 on the bottom. A classic NexStar+ hand control is included, but is not
necessary when using NexStar Evolution with the mobile app. The telescope also
includes a StarPointer finderscope, two 1.25” Plossl eyepieces, a 1.25” star
diagonal, and an AC adapter.
Additional Information
Optical Tube Info:
Optical Design| Schmidt Cassegrain
Aperture| 203.2 mm
Focal Length| 2032 mm
Focal Ratio| 10
Focal Length of Eyepiece 1| 40 mm
Focal Length of Eyepiece 2| 13 mm
Magnification of Eyepiece 1| 51x
Magnification of Eyepiece 2| 156x
Finderscope| StarPointer
Star Diagonal| 1.25″
Mount Info:|
Mount Type| Single Fork Arm Altazimuth
Tripod| Stainless Steel
Power Requirements| Internal battery included
HIghest Useful Magnification| 480x
Lowest Useful Magnification| 29x
Limiting Stellar Magnitude| 14
Resolution (Rayleigh)| 0.69 arc seconds
Resolution (Dawes)| 0.57 arc seconds
Light Gathering Power (Compared to human eye)| 843x
Secondary Mirror Obstruction| 2.5 in (64 mm)
Secondary Mirror Obstruction by Area| 9.77%
Optical Coatings| StarBright XLT
Optical Tube Length| 17 in
Total Telescope Kit Weight| 40.6 lbs
Max Slew Speed| 4 degrees per second
Tracking Rates| Sidereal, solar and lunar
Alignment Procedures| SkyAlign, 3-Star Align, Solar System Align
Communication Ports| 1 hand control and 3 aux ports for optional accessories
App Database| Over 120,000 including 220 of the best deep sky and solar system
objects
USB Charge Port| Yes
Sirius Optics
Unit 1
26 Darnick Street
Underwood, Qld 4119
Opening Hours
10am-5:30pm Mon-Fri
9am-2pm Sat
Phone: 07 3423 2355
www.sirius-optics.com.au
https://www.sirius-optics.com.au/celestron-nexstar-
evolution-8-telescope.html
19 July 2024
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>