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Celestron
C8-A XLT (CGE) OTA
 |
FEATURES |
General
- 8" Schmidt-Cassegrain
Optical Tube Assembly
- Aluminum
Optical Tube
- Celestron's
premium StarBright XLT coatings
- 2032
mm focal length (f/10)
- 25
mm eyepiece included (81x)
- 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 |
| APERTURE |
203.2 mm (8 in) |
| FOCAL LENGTH |
2032 mm (80 in) |
| FOCAL RATIO |
10 |
| FINDERSCOPE |
6x30 |
| OPTICAL TUBE |
Aluminum |
| EYEPIECE 1 |
25 mm (0.98 in) |
| MAGNIFICATION
1 |
81 x |
| STAR DIAGONAL |
1.25 |
| OPTICAL COATINGS |
StarBright XLT |
| SECONDARY MIRROR
OBSTRUCTION |
2.5 in (63.5 mm) |
| SECONDARY MIRROR
OBSTRUCTION BY AREA |
9.8 % |
| SECONDARY MIRROR
OBSTRUCTION BY DIAMETER |
31.3 % |
| OPTICAL TUBE
LENGTH |
17 in (431.8 mm) |
| OPTICAL TUBE
WEIGHT |
12.5 lb (5.67 kg) |
| DOVETAIL COMPATIBILITY |
CGE Mount/ Orange |
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Copyright 2003-2006
Astro Scientific Centre Pte Ltd
