English
Български
telescope PowerSeeker 50AZ
| Optical Design | Refractor |
|---|---|
| Aperture (mm) | 50 mm (1.97 in) |
| Focal Length | 600 mm (24 in) |
| Focal Ratio | 12 |
| Focal Length of Eyepiece 1 (mm) | 20 mm (0.79 in) |
| Magnification of Eyepiece 1 | 30 x |
| Focal Length of Eyepiece 2 (mm) | 12 mm (0.47 in) |
| Magnification of Eyepiece 2 | 50 x |
| Focal Length of Eyepiece 3 (mm) | 4 mm (0.16 in) |
| Magnification of Eyepiece 3 | 150 x |
| Barlow Lens | 3 x |
| Finderscope | 5x24 |
| Star Diagonal | 0.96" |
| Mount Type | Altazimuth |
| Tripod | Aluminum |
| Highest Useful Magnification | 118 x |
| Lowest Useful Magnification | 7.14 x |
| Limiting Stellar Magnitude | 11 |
| Resolution (Rayleigh) | 2.79 arc seconds |
| Resolution (Dawes) | 2.32 arc seconds |
| Light Gathering Power (Compared to human eye) | 51 x |
| Apparent Field of View | 1.4 ° |
| Linear Field of View (@1000 yds) | 72 ft (22 m) |
| Optical Tube Length | 24 in (610 mm) |
| Warranty | 2-year Telescope Warranty |
|
Movie DVD "Eyes on the sky"Telescopes - historical development, scientific importance, technological advances and the people behind this breakneck progress.
Price:
€5.11
|
|
TELESCOPE 2020 newspaper - complete collection40 Telescope Newspaper of 2020
Price:
€12.78
Out of stock
|
|
Planishpere - rotating star mapROTATING Astrolabe plastic, diameter 30 cm the back with a map of the Moon
Price:
€8.00
|
|
Large Map of the Moon
MAP OF THE MOON in Bulgarian
Price:
€7.00
|
|
Newspaper TELESCOPE 2025 - complete collectionAll issues of TELESCOP newspaper from 2025.
Price:
€25.00
|
|
Set of astronomy aids
Applied Astronomy - Nadka Dankova, third revised edition. ROTATING Astrolabe plastic, diameter 30 cm the back with a map of the Moon
+
Price:
€17.64
|
|
Album "100 most beautiful astronomical photos" + Movie DVD "Eyes on the sky"100 pages, 20x30 cm, luxury edition on the occasion IQ 2009 + Telescopes - historical development, scientific importance, technological advances and the people behind this breakneck progress.
Price:
€8.00
|
|
Album "100 most beautiful astronomical photos"100 pages, 20x30 cm, luxury edition on the occasion IQ 2009
Price:
€5.00
|
|
ASTRONOMY - Tsvetan Georgiev, Petko Nedyalkov
The book presents the main facts, dependencies and interpretations underlying Astronomy - visible and true movements of space objects, celestial coordinates, structure and evolution of the Earth, Moon, planets and the Sun, structure and evolution of stars, star systems, the Milky Way and galaxies. The physical conditions and processes of space objects and methods for their study are examined.
Price:
€12.27
|
|
Newspaper TELESCOPE 2026 - complete collectionAll issues of TELESCOP newspaper from 2026
Price:
€60.00
|
