Delve into the wonders of the cosmos with the Celestron NexStar Evolution 9.25" SCT, a feature-rich telescope that offers an unparalleled stargazing experience. This portable 9.25-inch Schmidt-Cassegrain telescope comes equipped with StarBright XLT optical coatings and Fastar compatibility, ensuring bright, sharp views of celestial wonders.
Control your NexStar Evolution effortlessly using the free Celestron SkyPortal app, available for both iOS and Android devices. With its integrated WiFi capability, this telescope lets you say goodbye to manual hand controls and navigate the night sky with just a tap on your smartphone or tablet.
The NexStar Evolution 9.25" features a computerized GoTo mount, boasting high-performance worm gears and motors. This combination results in improved tracking accuracy and reduced gear backlash, enhancing your observational experience. The built-in rechargeable lithium-iron phosphate battery offers up to 10 hours of continuous observing, making it perfect for long stargazing sessions.
Celestron has designed the NexStar Evolution with user convenience in mind, incorporating an improved industrial design with manual clutches, integrated carry handles, and two accessory trays. The added USB charge port on the telescope allows you to keep your smart devices powered during your observing sessions.
This telescope is ideal for both visual observers and those venturing into astroimaging. Its superior tracking capabilities make it an excellent choice for capturing stunning images of deep-sky objects. As you advance in astroimaging, enhance your telescope with additional accessories like the Pro HD Wedge for longer exposure astrophotography.
The NexStar Evolution 9.25" SCT comes with a range of accessories, including a StarPointer finderscope, two 1.25” Plossl eyepieces, a 1.25” star diagonal, and an AC adapter. It's equipped with four auxiliary ports for added connectivity and convenience. Although it includes a classic NexStar+ hand control, its use is optional when operated with the SkyPortal app.
Perfect for both amateur astronomers and seasoned stargazers, the NexStar Evolution 9.25" SCT combines advanced technology with ease of use, making it a top choice for exploring the universe.
Specifications
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Schmidt-Cassegrain |
| Aperture: | 235mm (9.25") |
| Focal Length: | 2350mm (93") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 40mm (1.57") |
| Magnification of Eyepiece 1: | 59x |
| Focal Length of Eyepiece 2: | 13mm (.51") |
| Magnification of Eyepiece 2: | 180x |
| Finderscope: | Red Dot Finderscope |
| Star Diagonal: | 1.25" Star Diagonal |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 555x |
| Lowest Useful Magnification: | 34x |
| Limiting Stellar Magnitude: | 14.4 |
| Resolution (Rayleigh): | 0.59 arc seconds |
| Resolution (Dawes): | 0.49 arc seconds |
| Light Gathering Power (Compared to human eye): | 1127x |
| Secondary Mirror Obstruction: | 85mm (3.35") |
| Secondary Mirror Obstruction by Diameter: | 36% |
| Secondary Mirror Obstruction by Area: | 13% |
| Optical Coatings: | StarBright XLT |
| Optical Tube Length: | 559mm (22") |
| Optical Tube Diameter: | 271.78mm (10.7") |
| Optical Tube Weight: | 20 lbs (9.07 kg) |
| Dovetail: | CG-5 Dovetail bar |
| MOUNT INFO: | |
| Mount Type: | Computerized Altitude-Azimuth Single Fork Arm |
| Instrument load capacity: | 25 lbs (11 kg) |
| Height adjustment range (includes mount and tripod): | 1244.6mm - 1651mm (49" – 65") |
| Tripod Leg Diameter: | 50.8mm (2") Stainless Steel |
| Mount Head Weight: | 16 lbs (7 kg) |
| Accessory Tray: | Yes |
| Tripod Weight: | 26.6 lbs (12.06 kg) |
| Slew Speeds: | 9 slew speeds - max speed 4°/second |
| Tracking Rates: | Sidereal, Solar and Lunar |
| Tracking Modes: | Alt-Az, EQ North and EQ South |
| GPS: | N/A |
| Dovetail Compatibility: | CG-5 saddle plate |
| Number of Auxiliary Ports: | 4 AUX Ports (Hand Control can use any of the AUX Ports) |
| Autoguide Port: | No |
| USB Port: | Yes, Hand Control input and Mount output |
| Power Requirements: | Internal 9 6V, 4 5Ah lithium iron phosphate battery (LiFePO4) |
| Motor Drive: | DC servo motors |
| Alignment Procedures: | SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, Quick-Align, Last Alignment, EQ North / EQ South Alignment (EQ align requires an equatorial wedge) |
| Periodic Error Correction: | No |
| Computerized Hand Control: | 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 Port for PC connection |
| NexStar+ Database: | Over 40,000 including 220 of the best deep sky and solar system objects |
| Software: | Celestron Starry Night Special Edition Software and SkyPortal App |
| Total Kit Weight: | 62.6 lbs (28.4 kg) |
| Included Items: | Optical tube Single Fork Arm Mount and Tripod Accessory Tray Built-in Wifi Integrated Lithium-iron battery NexStar+ Hand Control 40mm and 13mm eyepiece Red dot finderscope Visual Back Star Diagonal 4 plug AC adapter |
| Solar Warning |
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| California Residents | View Proposition 65 Warning |