技术细节
| 固定焦距 |
600 mm |
| 最大支持目镜直径 |
20 mm |
| 经纬仪安装 |
Y |
| 放大率 |
150 x |
Power Seeker 50tt Az, 150x, Black
You don’t have to be a professional astronomer to be able to view and appreciate the stars and other objects in the solar system. With the Powerseeker Telescope series Celestron turns astronomy into a fun and educational hobby, being especially designed to give the first-time telescope user the perfect combination of quality, value, features and power. With all models featuring erect image optics, the Powerseeker range is not just suitable for astronomical viewing of the night sky, but is also ideal for land viewing with a quick and easy no tool set-up that will have the telescope ready for use in a matter of minutes!
- Optical Design: Refractor
- Aperture: 50mm
- Focal Length: 600mm
- Focal Ratio: 12
- Eyepiece 1: 20 mm (0.79 in) magnification: 30×
- Eyepiece 2: 12 mm (0.47 in) magnification: 50×
- Eyepiece 3: 4 mm (0.16 in) magnification: 150×
- Barlow Lens: 3×
- Finderscope: 5×24
- Star Diagonal: 0.96”
- Mount: Altazimuth
- Tripod: Aluminum
- CD ROM: “The SkyX” Planetarium Software
- Weight: 2.72 kg
- Limiting Stellar Magnitude: 11
- Resolution (Rayleigh): 2.79 arcsec
- Resolution (Dawes): 2.32 arcsec
- Photographic Resolution: 167 line/mm
- Light Gathering Power: 51×
- Angular Field Of View: 1.4 °
- Optical Coatings: Fully-Coated
- Optical Tube Length: 610 mm.