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Celestron CPC 9.25 Deluxe HD Telescope
Celestron's 9.25 optical system has enjoyed a loyal following since we first introduced it with our Ultima 9.25 in 1995. Now the 9.25 optical tube is even better with the addition of EdgeHD optics. The 9.25 is a favorite among astro imagers and discerning visual observers with it offering 33% more light gathering than our 8" model. CPC Deluxe 925 HD is specifically designed for astro imaging and optimized to reduce aberration across a wide field of view. This feature packed model comes standard with Celestron's renowned StarBright XLT multi-coatings and is compatible with a complete line of Celestron photographic and visual accessories.
New Optical Design The EdgeHD optical system combines all the compact power popularized by the SCT with an improved high definition optical system for wide field, astrograph quality images. As a visual instrument, EdgeHD optics deliver pinpoint images even with your widest field eyepiece. You can search for all of the Messier Catalog objects, and see hundreds of other NGC, IC and Caldwell objects with amazing clarity. For astro imaging, EdgeHD optics produce aberration-free images across your favorite CCD or DSLR camera. All EdgeHD optics are designed to produce an extremely flat focal plane precise enough to match the strict tolerances of the largest commercial CCD detectors, allowing stars to be in tight focus to the very edge of the chip. EdgeHD optics not only produce diffraction limited stars on axis, but maintain diffraction limited stars across the entire field of view of many of the most popular astro imaging cameras. Even at the very edge of a full frame (42 mm) camera chip, the CPC Deluxe 925 HD delivers diffraction limited stars of only 1 arc second. Learn more about the benefits and features of this new optical system by going to the EdgeHD web page.
TECHNICAL SPECIFICATIONS:
OPTICAL DESIGN : EdgeHD Optics
APERTURE : 235 mm (9.25 in)
FOCAL LENGTH : 2350 mm (92.52 in)
FOCAL RATIO : 10
FINDERSCOPE : 50 mm Finderscope with quick release bracket
MOUNT : Dual Fork Arm
OPTICAL TUBE : Aluminum
EYEPIECE 1 : 23 mm (0.91 in)
MAGNIFICATION 1 : 102 x
STAR DIAGONAL : 2" w/1.25" adapter
ACCESSORY TRAY : Die Cast Aluminum Leg Brace / Eyepiece holder
TRIPOD : Heavy Duty Stainless Steel Adjustable
CD ROM : NexRemote control software with RS-232 cable
POWER SUPPLY : Car battery adapter
HIGHEST USEFUL MAGNIFICATION : 555 x
LOWEST USEFUL MAGNIFICATION : 34 x
LIMITING STELLAR MAGNITUDE : 14.4
RESOLUTION (RAYLEIGH) : 0.59 arcsec
RESOLUTION (DAWES) : 0.49 arcsec
LIGHT GATHERING POWER : 1127 x
ANGULAR FIELD OF VIEW : 0.8 °
OPTICAL COATINGS : Starbright XLT Coating
SECONDARY MIRROR OBSTRUCTION : 3.35 in (85.09 mm)
SECONDARY MIRROR OBSTRUCTION BY AREA : 13.1 %
SECONDARY MIRROR OBSTRUCTION BY DIAMETER : 36.2 %
TELESCOPE WEIGHT : 58 lbs (26.31 kg)
TRIPOD AND MOUNT WEIGHT : 27 lbs (12.25 kg)
MOTOR DRIVE : DC Servo motors with encoders, both axes
MOTOR RESOLUTION : 0.14 arc seconds
COMPUTER HAND CONTROL : Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons
TRACKING RATES : Sidereal, Solar and Lunar
TRACKING MODES : Altazimuth, EQ North and EQ South
ALIGNMENT PROCEDURES : SkyAlign, Auto Two-Star Alignment, Two-star Align, SolarSystem Align, EQ North Align, EQ South Align, One-Star Align
SOFTWARE PRECISION : 24 bit, 0.08 calculations
PERIODIC ERROR CORRECTION : Permanently Programmable
FORK ARM : Dual fork arm, cast Aluminum with detachable HC cradle
GEAR : 6" brass RA gear, 180 tooth
BEARINGS : 9.8 azimuth bearing
COMMUNICATION PORTS : RS-232 communication port on hand control
MOTOR PORTS : Aux Port, Autoguide Ports
DATABASE : 40,000+ objects, 100 user defined programmable objects. Enhanced information on over 200 objects
POWER REQUIREMENTS : 12 VDC 3.5A
CORD MANAGEMENT : Cord Wrap Software
GPS : Internal 16 channel
IMPORTANT NOTICE: The power requirements of the CPC Deluxe HD series has been amended by Celestron to 12 VDC 3.5 amps. This supersedes earlier advice and the power requirement stated in the early product manuals. We recommend the use of the Celestron Power Tank 7ah or Power Tank 17ah. For more information please see the following Knowledgebase Article.
| Brand | Celestron |
| Condition | New |
| Product Code | 11008 |