LEVENHUK
If you are dreaming of getting your first-ever telescope or looking for a gift for a beginner astronomer, check out the Discovery Spark 707 AZ Telescope with a book. It combines everything that you might need for the first glimpse at the night sky.
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Discovery Spark 707 AZ
Discovery Channel informs, entertains and inspires its audiences around the globe about the world in all its wonder, diversity and amazement. Offering millions of people the chance to discover, and satisfy their curiosity, Discovery offers a compelling mix of stories across genres including science and technology, exploration, adventure, history and in depth behind-the-scenes glimpses at the people, places and organisations that shape and share the world we live in.
We proudly present the Discovery optics series that is produced by Levenhuk and endorsed by Discovery.
Features:
If you are dreaming of getting your first-ever telescope or looking for a gift for a beginner astronomer, check out the Discovery Spark 707 AZ Telescope with a book. It combines everything that you might need for the first glimpse at the night sky: easy controls, a wide range of astronomical observations, and an extended kit of accessories. You can observe the details of lunar landscapes, the planets of the Earth group, and even distantly see the brightest deep-sky objects. It is also possible to explore terrestrial objects during the day using the telescope as a spotting scope.
The Discovery Spark 707 AZ is based on the achromatic refractor scheme, i.e., the image forms without color distortion. The outer surfaces of the glass lenses have an anti-reflective coating: It helps the system gather more light, which ensures high picture quality over the entire FOV. The alt-azimuth mount is easy to master, and the vertical axis is equipped with a lock knob for precise adjustment. The rack and pinion focuser adjusts the focusing. Thanks to its standard 1.25" diameter, the telescope is compatible with many optical accessories.
The height of the aluminum tripod legs is adjustable, and the accessory tray keeps the accessories always on hand. The kit comes with three eyepieces, providing different magnifications, an erect image eyepiece, and a 3x Barlow lens. In addition to the device and its accessories, you will find the book of knowledge “Space. Non-Empty Emptiness” in a colorful box. The book provides a detailed description of the celestial bodies of the solar system, which is particularly interesting for the refractor owners, and also gives practical advice on the process of telescopic observation.
«Non-empty emptiness»
(144 coloured pages, 252x252 mm).
Optical design | Achromatic Refractor |
---|---|
Aperture (mm) | 70 |
Focal length - F (mm) | 700 |
Focal ratio (f/) | 10 |
Mount | Altazimuth |
Finderscope | 5x24 |
Theoretical resolution (arc sec) | 10 |
Maximum useful magnification (x) | 140 |
Limiting stellar magnitude | 11.33 |
Eyepiece | ανορθωτικό 1.5x, SR4mm (175x), H12.5mm (56x), H20mm (35x) |
Box 1 | 750 x 255 x 180 mm ( 4.37 Kg ) |
In the box: