Technical Features for Celestron NexStar Evolution 9.25"
The Celestron 12092 is a 9.25-inch Schmidt-Cassegrain telescope with premium StarBright XLT coatings and fully computerized GoTo mount with high-performance brass worm gears and motors for improved tracking accuracy.
The light transmission is increased throughout the entire optical path with anti-reflection multicoated lenses, highly reflective multicoated mirrors and 4-element rare-earth glass.
The smart device can be connected to the telescope via direct WiFi connection and expands the capabilities and functionality.
The Celestron 12092 features Multi-layer mirror coatings made from layers of aluminum, SiO2 (quartz), TiO2 (titanium dioxide), and Si02 (silicon dioxide) and the reflectivity is flat across the light spectrum for both astrophotography/astroimaging and visual observation.
It has a long life lithium-ion phosphate battery providing up to 10 hours of continual use on a single charge. The system has a tray which keeps accessories and equipment safe and organized and no tools required to set up mount and tripod.
Celestron NexStar Evolution 9.25" Specification
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Optical Design
Schmidt-Cassegrain
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Aperture (mm)
235 mm
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Focal Length
2350 mm
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Focal Ratio
10
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Focal Length of Eyepiece 1(mm)
40 mm
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Focal Length of Eyepiece 2
13 mm
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Magnification of Eyepiece 1
59x
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Magnification of Eyepiece 2
180x
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Finderscope
StarPointer
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Star Diagonal
1.25"
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Mount Type
Single Fork Arm Altazimuth
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Tripod
Heavy-Duty Stainless Steel
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Power Requirements
Internal Battery Included
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Highest Useful Magnification
555x
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Lowest Useful Magnification
34x
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Limiting Stellar Magnitude
14.4
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Resolution (Rayleigh)
0.59 arc seconds
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Resolution (Dawes)
0.49 arc seconds
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Light Gathering Power (Compared to human eye)
1127x
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Optical Coatings
StarBright XLT
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Secondary Mirror Obstruction
3.35 in (85 mm)
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Secondary Mirror Obstruction by Diameter
0.36
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Secondary Mirror Obstruction by Area
0.13
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Optical Tube Length
22 in
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Total Telescope Kit Weight
61.4 lbs
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Max Slew Speed
4 degrees per second
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Tracking Rates
Sidereal, Solar and Lunar
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Alignment Procedures
SkyAlign, 3-Star Align, Solar System Align
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Communication Ports
1 hand control and 3 aux ports for optional accessories
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App Database
Over 120,000 including 220 of the best deep sky and solar system objects
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USB Charge Port
Yes
12092 Features:
- Integrated Wi-Fi For Built-In Wireless Network
- 9.25 Inch Aperture (235mm)
- StarBright XLT Multcoated Optics
- 555x Maximum Magnification
- Focal Length: 2350mm, f/10 Focal Ratio
- Rechargeable Battery, up to 10hr Runtime
- StarBright XLT
- SkyAlign Technology
- Allows To Align On Any 3 Bright Celestial Objects
- Making Fast & Easy Alignment Process
- Heavy Duty Steel Tripod (Adjustable)
- Single Fork Arm Altazimuth Mount
Celestron 12092 Includes:
- 13mm Eyepiece
- 40mm Eyepiece
- 90° Star Diagonal
- NexStar+ Hand Control (EQ)
- Tripod w/ Accessory Tray
- StarPointer Red Dot Finderscope
The Celestron NexStar Evolution 9.25 inch has many exciting features for users of all types. It's one of FactoryOutletStore's best selling Celestron NexStar Series Telescopes. You can extend the lifetime of your Celestron NexStar Evolution 9.25 inch with the purchase of a FactoryOutletStore Factory Protection Plan. See the Celestron NexStar Evolution 9.25 inch product video and gallery images above for more details. FactoryOutletStore stocks a full line of accessories like Celestron Eyepiece and Filter Kit, Celestron LensPen - Optics Cleaning Tool, and Eyepiece & Filter Kit for the Celestron NexStar Evolution 9.25 inch. The Celestron NexStar Evolution 9.25 inch is sold as a Brand New Unopened Item.
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Celestron NexStar Evolution 9.25"
