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Refractor Telescope Professional Astronomical 70x300mm Telescope-astronomy
Parameter:
| optical system | Refractor Telescope |
| Model | 15-50x70mm |
| Objective | 70mm |
| Focal length | 300mm |
| Focal ratio | 4.29 |
| Eyepiece | 60mm / 20mm |
| Angle of view | 1.2° |
| Magnification | 15x - 50x |
| Finder Mirror | 5x24 |
| Zenith Mirror | 0.965" |
| Optical Coating | FMC Green Film |
| Barov Extender | 1.5x ; 3x |
| Exit Pupil Diameter | 1.8mm |
| Resolution | ≤4.0 |
| Tripod | Aluminum Alloy Retractable Tripod |
| Weight | 2kg |
| Packing Dimension | 65*23*13cm |
| Main Material | optical glass, aluminum, iron, plastic |
| Storage Conditions | should be stored in a sheltered,dry place, no acid gas, alkali and harmful substances around |
Features:
1. This astronomical telescope is very easy to carry, compact and lightweight. It can be easily installed without tools and is ideal for children and adults beginners.
2. Using high-power eyepieces, you can get up to high magnification, which is very suitable for observing the moon and planets or zooming in on wild animals for a detailed view.
3. The refractory telescope has a green FMC anti-reflective coating component, which can provide a clear view.
4. Large 60 mm objective lens can ensure high resolution and focusability and a wide field of view.
5. Our astronomical telescope is equipped with two high-quality eyepieces, which can provide the high and low field of view of the celestial body at night and the high and low field of view of the celestial body during the day.
6. astronomical refraction telescope is equipped with two high-quality eyepieces (25 mm and 10 mm) and a 3x magnifying glass, which can increase its magnification by three times.
7. The 70X300 astronomical telescope is equipped with a sturdy tripod, which can capture incredible celestial photos through the screen and promote the exploration of the nature of the world.
