Details
Celestron C9 1/4A 9.25" Carbon Fiber Optical Tube Assembly
With Dovetail Slide Bar for CG5 Mounts and StarBright XLT Coatings
Overview
C9 1/4-A XLT (CG-5) - General Features
- 9.25" Schmidt-Cassegrain Optical Tube Assembly
- Aluminum Optical Tube
- Celestron's premium StarBright XLT coatings
- 2350 mm focal length (f/11)
- 25 mm eyepiece included (94x)
- Visual back allows for use with 1.25" accessories
- 6x30 finderscope to help accurately find objects
- Star diagonal provides more comfortable viewing position when observing objects that are high in the sky
- Includes dovetail rail compatible with CG-5 Advanced Series mount
Specs
Optical Design: Schmidt-Cassegrain
Dovetail Compatibility: CG-5 Mount
Aperture: 234.95 mm (9.25 in)
Focal Length: 2350 mm (92.52 in)
Focal Ratio: 10
Finderscope: 6x30
Optical Tube: Aluminum
Eyepiece 1: 25 mm (0.98 in)
Magnification 1: 94 x
Star Diagonal: 1.25
Optical Coatings: StarBright / XLT
Secondary Mirror Obstruction: 3.35 in (85.09 mm)
Secondary Mirror Obstruction by Area: 13.1 %
Secondary Mirror Obstruction by Diameter: 36.2 %
Optical Tube Length: 22 in (558.8 mm)
Optical Tube Weight: 20 lbs (9.07 kg)
Product Series
9 1/4" Schmidt-Cassegrain, 2350 mm focal lenght (f/11), Starbright coatings, 6 x 30 finderscope, 25 mm Plossl eyepiece (94x) 1-1/4", Star diagonal 1-1/4", Visual back 1-1/4", Dovetail slide bar, Carbon Fiber Optical Tube.
Additional Information
| Model | 91026XLT |
|---|---|
| Weight | 47.0000 |
