{"product_id":"telescopio-levenhuk-discovery-spark-767-az-con-libro-2","title":"Levenhuk Discovery Spark 767 AZ Telescope with Book","description":"\u003cp\u003e\u003cstrong\u003eDiscovery Spark 767 AZ Telescope with a book\u003c\/strong\u003e\u003cbr\u003eNewtonian reflector. Aperture: 76mm. Focal length: 700mm\u003c\/p\u003e\u003cp\u003eThe Discovery Spark 767 AZ is a classic entry-level Newtonian reflector designed for observing deep-sky objects. With this telescope, you can study double stars, as well as large globular and open star clusters. You can see almost all Messier objects, but not in great detail. As for near-Earth objects, you can explore the Moon and the planets of the Earth group.\u003c\/p\u003e\u003cp\u003eThe optics of the Discovery Spark 767 AZ Telescope are made of glass with an anti-reflective coating and produce clear and crisp images. The alt-azimuth mount allows you to easily control the telescope by moving the optical tube both horizontally and vertically. Pointing at astronomical objects is easy to master even for a beginner. The vertical axis of the mount has a locking knob for precise aiming.\u003c\/p\u003e\u003cp\u003eThree eyepieces and a 2x Barlow lens are included so you can experiment with different magnifications. The adjustable tripod has an accessory tray. It is worth noting that the educational book \"Space. Non-empty emptiness\" is ideal for all aspiring astronomers and comes in a colorful gift box with every telescope and other accessories. The book is a guide to space that will help you learn about celestial bodies or refresh your knowledge before continuing with stargazing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003cbr\u003eNewtonian reflector with a spherical primary mirror\u003cbr\u003eAlt-azimuth mount with a locking knob\u003cbr\u003eOptics with an anti-reflective coating\u003cbr\u003eRack-and-pinion focuser as well as spare eyepieces\u003cbr\u003eA colorful illustrated guide to the night sky\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eTelescope optical tube\u003cbr\u003eSR 4mm eyepiece\u003cbr\u003eH 12.5mm eyepiece\u003cbr\u003eH 20mm eyepiece\u003cbr\u003eOptical finderscope 5x24\u003cbr\u003eBarlow lens, 2x\u003cbr\u003eAlt-azimuth mount\u003cbr\u003eAluminum tripod with an accessory tray\u003cbr\u003eThe educational book \"Space. Non-empty emptiness\"\u003cbr\u003eUser manual and warranty card\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptical design: reflector\u003cbr\u003eOptical scheme: Newtonian\u003cbr\u003eOptics material: optical glass\u003cbr\u003eOptics coating: anti-reflective\u003cbr\u003ePrimary mirror diameter (aperture), mm: 76.0\u003cbr\u003eLens shape (mirror): spherical\u003cbr\u003eFocal length, mm: 700\u003cbr\u003eHighest practical power, x: 152.0\u003cbr\u003eAperture ratio: f\/9\u003cbr\u003eResolution threshold: 9.0\u003cbr\u003eLimiting stellar magnitude: 11.5\u003cbr\u003eEyepieces: SR4mm (175x), H12.5mm (56x), H20mm (35x)\u003cbr\u003eEyepiece barrel diameter, in: 0.965\u003cbr\u003eBarlow lens: 2x\u003cbr\u003eFinderscope: optical, 5x24\u003cbr\u003eFocuser: rack-and-pinion\u003cbr\u003eTripod: aluminum\u003cbr\u003eTripod height (adjustable), mm: 600–1000\u003cbr\u003eAccessory tray: yes\u003cbr\u003eTelescope control: manual\u003cbr\u003eMount: alt-azimuth\u003cbr\u003eOptical tube mounting mode: screws\u003cbr\u003eOptical tube material: metal\u003cbr\u003eUser level: beginners\u003cbr\u003eAssembly and installation difficulty level: very simple\u003cbr\u003eObserved object: deep-sky objects\u003cbr\u003eExtended kit: yes\u003c\/p\u003e","brand":"Discovery","offers":[{"title":"Default Title","offer_id":52888507023703,"sku":"79071","price":94.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/79071_discovery-spark-767-az-telescope_00.jpg?v=1772205675","url":"https:\/\/astrotelescopios.com\/en-eu\/products\/telescopio-levenhuk-discovery-spark-767-az-con-libro-2","provider":"Astro Telescopios","version":"1.0","type":"link"}