www.testfreaks.com

Reviews, reviews, reviews...

Celestron-omni-xlt-120.1087525
7.3 out of 10

Celestron Omni XLT 120

Optical Design : Refractor Aperture : 120 mm (4.72 in) Focal Len Read more

Great Deal: $629.00

Specifications

Feature
Value
Comment
Optical Design :
Refractor
Aperture :
120 mm (4.72 in)
Focal Length :
1000 mm (39.37 in)
Focal Ratio :
8.33
Eyepiece 1 :
25 mm (0.98 in)
Magnification 1 :
40 x
Finderscope :
6x30
Optical Coatings :
StarBright XLT
Mount :
Omni CG-4 Equatorial
Tripod Legs :
1.75" Stainless
Highest Useful Magnification :
283 x
Lowest Useful Magnification :
17 x
Limiting Stellar Magnitude :
12.9
Resolution (Rayleigh) :
1.16 arcsec
Resolution (Dawes) :
0.97 arcsec
Light Gathering Power :
294 x
Angular Field of View :
1.25 °
Linear Field of View (@1000 yds) :
66 ft (20.12 m)
Optical Tube Length :
40 in (1016 mm)
Optical Tube Weight :
12.5 lbs (5.67 kg)
EQ Mount Weight :
21 lbs (9.53 kg)
Tripod Weight :
12.5 lbs (5.67 kg)
Weight :
46 lbs (20.87 kg)
Counterweights :
7 lbs (3.2 kg) and 4 lbs (1.8 kg)
Release Date
First seen
21 July 2007