{"product_id":"tubo-optico-bresser-messier-ar-90s-500-con-montura-exos-2-goto","title":"BRESSER Messier AR-90s\/500 Telescope with EXOS-2 GOTO Mount","description":"\u003cb\u003eNEW – now includes a high-quality solar filter for the objective lens\u003c\/b\u003e for safe observation of sunspots, eclipses, and planetary transits. A high-quality telescope for \u003cb\u003enight and solar observation\u003c\/b\u003e. \u003cbr\u003e\u003cbr\u003eExcellent for getting started in astronomy: a 90mm aperture provides about 200 times more light than the naked eye! \u003cbr\u003eObserve craters, valleys, and ridges on the moon almost 400,000 km away as if you were very close! The \u003cb\u003eBRESSER MESSIER AR-90s\u003c\/b\u003e \u003cb\u003ewith GoTo EXOS II Mount\u003c\/b\u003e offers you detailed images not only of the moon: examine the division of Saturn's rings millions of kilometers away or discover Jupiter's \"Great Red Spot,\" a massive storm in its atmosphere. Follow the seasons on Mars and recognize the crescent of Venus.\u003cbr\u003e\u003cbr\u003eBut also as a \u003cb\u003ecompact travel equipment\u003c\/b\u003e the AR-90s is very useful. Thanks to the \u003cb\u003eshort focal length of only 500 mm\u003c\/b\u003e, impressive \u003cb\u003ewide-field observations\u003c\/b\u003e of open star clusters and the Milky Way can be made.\u003cbr\u003e \u003cbr\u003eThe \u003cb\u003eMESSIER AR-90s\u003c\/b\u003e already collects many times more light compared to the device with which Galileo Galilei made his famous discoveries almost four hundred years ago. \u003cbr\u003eThe fixed dew shield reduces possible dew formation and prevents stray light from entering from the side, further increasing image contrast. \u003cbr\u003eOn the tube clamp of the AR-90s\/500 there is a GP dovetail for attaching it to the mount.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTICAL FEATURES\u003c\/b\u003e\n\n\u003cul\u003e\n\u003cli\u003eType: Refractor Telescope\u003c\/li\u003e\n\u003cli\u003eObjective Diameter: 90 mm \/ Focal Length: 500 mm \/ f\/5.5\u003c\/li\u003e\n\u003cli\u003eMaximum Useful Magnification: 180x\u003c\/li\u003e\n\u003cli\u003eTelescope for night and solar observation\u003c\/li\u003e\n\u003cli\u003e6x30 Finder with reticle eyepiece\u003c\/li\u003e\n\u003cli\u003eOptimized finder bracket for comfortable viewing\u003c\/li\u003e\n\u003cli\u003e31.7 mm (1.25'') Diagonal Mirror\u003c\/li\u003e\n\u003cli\u003eSmartphone adapter for sky navigation included\u003c\/li\u003e\n\u003cli\u003eWith integrated camera holder (photo screw)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eMOUNT FEATURES\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eStable equatorial mount with micrometric movements on both axes\u003c\/li\u003e\n\u003cli\u003e\nBearings on both axes for more precise movements\u003c\/li\u003e\n\u003cli\u003eStable and height-adjustable stainless steel tripod (Min. 69 cm \/ Max. 109.5 cm)\u003c\/li\u003e\n\u003cli\u003e\nLoad capacity up to 13 kg\u003c\/li\u003e\n\u003cli\u003e\nBubble level for easy horizontal alignment\u003c\/li\u003e\n\u003cli\u003e\nGOTO for easily finding celestial objects\u003c\/li\u003e\n\u003cli\u003e\nST-4 compatible autoguiding interface\u003c\/li\u003e\n\u003cli\u003e\nLatitude scale for adjusting latitude\u003c\/li\u003e\n\u003cli\u003eGraduated scales for easy object location using star atlas or planetarium software\u003c\/li\u003e\n\u003cli\u003e\nPolar finder with optional illumination (Item No. 4964212)\u003c\/li\u003e\n\u003cli\u003eTripod weight: 4.7 kg\u003c\/li\u003e\n\u003cli\u003eMount weight: 6.7 kg (without counterweight)\u003c\/li\u003e\n\u003cli\u003eTotal weight including counterweight: 13.4 kg\u003c\/li\u003e\n\u003cli\u003eBatteries: not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eINCLUDES\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eOptical Tube\u003c\/li\u003e\n\u003cli\u003e26 mm Super Plössl eyepiece (31.7 mm \/ 1.25\")\u003c\/li\u003e\n\u003cli\u003e31.7 mm (1.25\") Diagonal Mirror\u003c\/li\u003e\n\u003cli\u003eRotating star chart\u003c\/li\u003e\n\u003cli\u003eSolar filter for the objective lens\u003c\/li\u003e\n\u003cli\u003e6x30 Finder\u003c\/li\u003e\n\u003cli\u003eSmartphone adapter for navigation\u003c\/li\u003e\n\u003cli\u003eStellarium astronomy software for PC (downloadable)\u003c\/li\u003e\n\u003cli\u003eEXOS-2 equatorial GoTo mount and Startracker hand controller\u003c\/li\u003e\n\u003cli\u003eStainless steel tube field tripod with accessory tray\u003c\/li\u003e\n\u003cli\u003e1 x 2 kg counterweight\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52885772370263,"sku":"4790509","price":1345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/4790509_M_1_v1216_mit-sonnenfilter.jpg?v=1772194311","url":"https:\/\/astrotelescopios.com\/en-us\/products\/tubo-optico-bresser-messier-ar-90s-500-con-montura-exos-2-goto","provider":"Astro Telescopios","version":"1.0","type":"link"}