Celestron C8 SCT OTA - CGE

(No reviews yet) Write a Review
SKU:
CEL-91024-XLT
UPC:
50234102490
MPN:
91024-XLT
Condition:
New
Your price: $1,365.00

Description

Celestron C8 SCT OTA - CGE

The Schmidt Cassegrain Telescope(SCT) is a hybrid optical design termed catadioptric. The modern SCT is a popular telescope design due to it's compact size vs aperture. StarBright XLT coated optics housed in a lightweight aluminum tube round out this popular design.

Specs

SKU: CEL-91024-XLT
OpticalDesign: Schmidt-Cassegrain(SCT)
Glass Elements:  
Aperture(mm): 203.2
Aperture(in): 8.0
FocalLength(mm): 2032
FocalRatio: 10.0
DawesLimit(arc seconds): 0.57
RayleighLimit(arc seconds):: 0.68
LimMagnitude: 14.2
Central Obstruction(mm/%): 64/31
Spot Size(um)  
Back Focus(mm):  
Wavelength Range(nm):  
LightGrasp(>human eye): 843
Fastar(Hyperstar Available): N
ImageCircle(mm):  
Focuser: Internal single speed focuser
Dovetail Bar: CGE/Losmandy
Vented: N
MirrorLock: N
Dewshield:  
Finderscope: 6x30 Straight Inverted Image
Case:  
Coatings: StarBright XLT
Weight(lbs/kg): 12.5/5.7
Maximum Magnification: 400
Minimum Magnification:  
   
Popular Focal Length Eyepieces Exit Pupil(mm)/Magnification(x)
40mm Focal Length: 4mm, 50x
32mm Focal Length: 3.2mm, 60x
25mm Focal Length: 2.5mm, 80x
18mm Focal Length: 1.8mm, 110x
13mm Focal Length: 1.3mm, 160x
10mm Focal Length: 1mm, 200x
8mm Focal Length: 0.8mm, 250x
5mm Focal Length: 0.5mm, 410x
View AllClose