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Home Telescopes Optical Tube Assemblies Celestron Optical Tubes Celestron C9.25 SCT XLT CGX Optical Tube Assembly
Superb optics in an optical tube assembly format - Celestrons 9.25 optical system has enjoyed a loyal following since we first introduced it with our Ultima 9.25 in 1995. A favourite among astrophotographers and discerning visual observers and it offers 33% more light gathering than our 8" model.9.25" Schmidt-Cassegrain Optical Tube AssemblyAluminum Optical TubeCelestron's premium StarBright XLT coatings2350mm focal length (f/10)
Included 25mm eyepiece included (94x)Visual back allows for use with 1.25" accessories6x30 finderscope to help accurately find objectsStar diagonal provides more comfortable viewing position when observing objects that are high in the skyIncludes dovetail rail compatible with CGX / LosmandySpecificationsOPTICAL DESIGN: Schmidt-Cassegrain DOVETAIL COMPATIBILITY: CGE Mount APERTURE: 234.95 mm FOCAL LENGTH: 2350 mm FOCAL RATIO: 10 FINDERSCOPE: 6x30 OPTICAL TUBE: Aluminum EYEPIECE 1: 25 mm MAGNIFICATION 1: 94 xSTAR DIAGONAL: 1.25" OPTICAL COATINGS: StarBright / XLT SECONDARY MIRROR OBSTRUCTION: 85.09 mmSECONDARY MIRROR OBSTRUCTION BY AREA: 13 %SECONDARY MIRROR OBSTRUCTION BY DIAMETER: 36 %OPTICAL TUBE LENGTH: 22 in (558.8 mm)OPTICAL TUBE WEIGHT: 20 lb (9.07 kg)