General Features: Aperture： 50mm(1.97in) Focal Length: 350mm(13.78in) Focal Ratio： F7 Eyepiece1： 25mm(0.98in) Magnification1： 14X Eyepiece2： 10mm(0.39in) Magnification2： 35X Max Magnification： 105 Finderscope： 5*24 Zenith Mirrors： 48°Erecting BAK7 prism Mount: Altazimuth Mount Optical coating: Antireflection Blue Film Barlow lens： 3X Resolution： ≤4.3 Angular Field of View： 2°40″ Tuble connection: Altazimuth Mount Screw Tripod： Aluminium Alloy Tripod Product Description Gskyer Infinity have over 20 years Optical history,Use of Germany’s advanced technology, for different groups of people from different telescopes for science, astronomy, exploration, and tourism, etc. Gskyer’s value priced Refractor telescope 50 is an affordable entry level telescope for you and your family.
- This astronomical telescope is a specially designed for students. The optical coating lens has a light transmittance rate up to 99.5%, high definition imaging and color rendition. Protect children from visual health and help them to explore the path of astronomy.
- The eyepiece adopts all-aluminum alloy, large diameter without dispersion of high-quality optical glass – ZF4, lens coating multi-layer green films, transparent without chromatic aberration and the margin without distortion.
- The optical finderscope adjusting by the three screws on the valley with simple adjustment and the principle of three points and one line, which is convenient and quick to find the target star.
- The theodolite can either track the stars in the night sky accurately or for observation of the ground scene. Whether observe the scene or stars, it is an ideal choice both for children and adults who are interested in astronomy.
- This telescope can install quickly even for a novice, with small size, professional backpack and easy to go out to observe.