Celestron
Celestron Omni XLT 120 Refractor
- SKU:
- CEL-21090
- UPC:
- 50234210904
- MPN:
- 21090
- Condition:
- New
Description
Celestron Omni XLT 120 Refractor
Optical Design: | Refractor |
Aperture: | 120mm (4.72") |
Focal Length: | 1000mm (39") |
Focal Ratio: | f/8.33 |
Focal Length of Eyepiece 1: | 25mm (0.98") |
Magnification of Eyepiece 1: | 40x |
Finderscope: | 6x30 |
Mount Info: | |
---|---|
Mount Type: | Omni CG-4 Equatorial |
Tripod Leg Diameter: | 1.75" Stainless |
Highest Useful Magnification: | 283x |
Lowest Useful Magnification: | 17x |
Limiting Stellar Magnitude: | 12.9 |
Resolution (Rayleigh): | 1.16 arc seconds |
Resolution (Dawes): | 0.97 arc seconds |
Light Gathering Power (Compared to human eye): | 294x |
Apparent Field of View: | 1.25° |
Linear Field of View (@1000 yds): | 66 ft (20 m) |
Optical Coatings: | StarBright XLT |
Optical Tube Length: | 1016mm (40") |
Optical Tube Weight: | 12.5 lbs (5.67 kg) |
Tripod Weight: | 12.5 lbs (5.67 kg) |
Weight of Counterweights: | 7 lbs (3.2 kg) and 4 lbs (1.8 kg) |
Software: | Celestron Starry Night Special Edition Software and SkyPortal App |
Omni XLT series features the stable platform of the CG-4 mount and high quality optics. Using aspheric shaping technology in conjunction with hand-figuring the optics, the Omni XLT presents an image with virtually no spherical aberration. We also added our famous StarBright XLT coating system to further enhance light transmission.