The Celestron 52223 is a 20 - 60 x 60 mm 45 Degree UpClose Spotting Scope that features a prismatic refractor spotting scope, with an externally-sealed, rubber armored waterproof housing. The fully coated optics provides clarity and minimum color aberration. Plus, the permanent zoom eyepiece with a soft rubber eyecup provides more comfort. Celestron refractor spotting scope has a 20-60x magnification, and comes with a convenient metal tabletop tripod with simple pan/tilt movement.
52223 Features:
Product # 52223
Specifications:
Includes:
52223 Features:
Product # 52223
- UpClose Spotting Scope
- Refractor Optical Design
- Fully-Coated Optics
- Waterproof
- Zoom Upto 60x
- Metal Tabletop Tripod
- Zoom Eyepiece
Specifications:
- Optical Design: Refractor
- Aperture: 60mm (2.36 in)
- Focal Length (mm): 341 mm (13 in)
- Focal Ratio: 5.68
- Magnification 1: 20x - 60x
- Highest Useful Magnification: 142x
- Lowest Useful Magnification: 8.57x
- Limiting Stellar Magnitude: 11.4
- Resolution (Rayleigh): 2.32 Arc Seconds
- Resolution (Dawes): 1.93 Arc Seconds
- Light Gathering Power: 73x
- Angular Field of View: 2.5° @ 20x, 1.3° @ 60x
- Linear Field of View (@1000 m): 43 @ 20x, 22 @ 60x m (141 ft)
- Linear Field of View (@1000 yds): 130 @ 20x, 65 @ 60x
- Eye Relief (mm): 15 @ 20x, 11 @ 60x mm (0.59 in)
- Near Focus: 29 ft (8.84 m)
- Optical Coatings: Fully Coated
- Optical Tube Length: 13.6 in (345 mm)
Includes:
- Aluminum Carrying Case
- Soft Carrying Case