|
Celestron
C9 1/4-A XLT (CGE) OTA
 |
FEATURES |
General
- 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 CGE mount
|
|
SPECIFICATIONS |
| OPTICAL
DESIGN |
Schmidt-Cassegrain |
| DOVETAIL
COMPATIBILITY |
CGE
Mount/ Orange |
| 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
lb (9.07 kg) |
|
|
|
|
 |
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Astro Scientific Centre Pte Ltd
