The Discovery Channel informs, entertains and inspires its audience around the world about the wonders of our planet, its diversity and its surprises. By offering millions of people the chance to make new discoveries and satisfy their curiosity, Discovery provides an engaging mix of storytelling across a range of genres: science and technology, exploration, adventure, history and a behind-the-scenes look at the people, places and organisations that shape the world we live in.
We are proud to present the Discovery range of optical instruments, manufactured by Levenhuk and sponsored by Discovery.
The Discovery Spark Travel 50 telescope with educational book is everything a budding astronomer could wish for. A lightweight and compact instrument, it comes with a handy carry case, a tabletop tripod and other essential accessories, including the educational book ‘Space: Not an Empty Void’. Thanks to this colourful and entertaining encyclopaedic guide, you’ll discover useful information about the celestial objects visible through the telescope. The book has a softback cover, making it easy to take with you to astronomy festivals or on day trips, along with the telescope and its accessories.
The Discovery Spark Travel 50 is designed for observing the Moon and terrestrial objects. Its optical configuration classifies it as an achromatic refractor. The optical glass lenses have been treated with an anti-reflective coating, which enhances the telescope’s optical transmission properties and improves image quality. The short focal length provides a wide field of view, allowing you to cover a larger area with a single glance. The telescope’s optical tube is mounted on an easy-to-use altazimuth mount and can be rotated easily along both the altitude and azimuth axes.
Key features:
- Simple short-focal-length refractor on an altazimuth mount
- Achromatic optics with anti-reflective coating
- For terrestrial and lunar observations, with a wide field of view
- Extensive set of useful accessories and an educational book about space
- Tabletop tripod (non-adjustable) and carrying case
The kit includes:
- Telescope tube
- 6 mm H eyepiece
- 20 mm H eyepiece
- 1.5x erecting eyepiece
- Altazimuth mount
- 90° mirror diagonal
- Aluminium tabletop tripod
- Plastic case
- Educational book ‘Space: Empty Yet Not Empty’
- User manual and warranty certificate
| Brand | Discovery |
| Warranty, years | 10 |
| EAN | 4620137483338 |
| Package dimensions (LxDxH), cm | 48.5x32x14.5 |
| Shipping weight, kg | 2.6 |
| Optical design | refractor |
| Optical configuration | achromatic |
| Optical material | optical glass |
| Lens coating | anti-reflective |
| Objective lens diameter (aperture), mm | 50.0 |
| Focal length, mm | 360 |
| Maximum usable magnification, x | 100.0 |
| Aperture ratio | f/7 |
| Resolution threshold, arcseconds | 7 |
| Limiting apparent magnitude | 10.59 |
| Eyepieces | H6 mm (60x), H20 mm (20x), 1.5x erecting eyepiece |
| Eyepiece barrel diameter, in | 0.965 |
| Focuser | rack and pinion |
| Tripod | aluminium |
| Tripod height (adjustable), mm | 350 |
| Telescope control | Manual |
| Mount | altazimuth |
| Optical tube mounting method | screws |
| Optical tube material | metal |
| User level | beginners |
| Level of difficulty for assembly and installation | extremely simple |
| Object observed | planets of the Solar System, terrestrial objects |
| Extended kit | True |



