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2、mm lens p.60NEW RESEARCHBONUS ONLINE CONTENT CODE p.4BONUS ONLINE CONTENT CODE p.4Dont forget to follow us on Facebook,Twitter and Instagram!For information on all of our products and services,or to find an authorized Sky-Watcher dealer near you,just visit .2018 Sky-Watcher USA.Specifications and pr
3、ices subject to change without notice.20-18009.When we came up with the Mount Madness headline we were going to try to tie it to H.P.Lovecrafts At the Mountains of Madness.But then we remembered how that story turned out and decided against it.Regular price Sale price You saveEQ6-R Pro Mount.$1595.$
4、1345.$250AZ-EQ5 Pro Mount.$1385.$1285.$100Virtuoso Mount.$280.$240.$40AllView Mount.$435.$400.$35From June 1st to June 30th you can save up to$250 on Sky-Watcher award-winning mounts!ARE YOU READY FOR MOUNT MADNESS?2018 might be the year of the dog,but June is the month of the mount!Whether youre a
5、seasoned astrophotographer or a budding novice,Sky-Watcher has some great deals for the month of June.Choose from any of our quality mounts:our beefy,professional-grade German equatorial EQ6-R,featuring belt-driven stepper motors and a 44-pound payload;our hybrid,33-pound payload AZ-EQ5,that can be
6、used in AZ,EQ or dual-OTA configurations;or the versatile Virtuoso or AllView mounts with a variety of astronomic and photographic functions,such as panorama and time lapse photography,video cruising and more.You must purchase your mount between June 1st and June 30th,2018 to be eligible for these g
7、reat deals.Just go to or visit one of our authorized dealers for complete details.The month of June also brings two new mounts to the Sky-Watcher family:the AZ-GTi and EQM-35.Streamlined and portable,the AZ-GTi is a small,lightweight package that packs a lot of power into a little space.The multi-pu
8、rpose AZ-GTi adapts Sky-Watchers SynScan GoTo technology for use with smartphones and tablets,delivering control from Android and iOS devices using the free Sky-Watcher SynScan app.Available in multiple configurations,you can get the AZ-GTi as a stand-alone mount,or with either a 102mm or 127mm Maks
9、utov OTA.The lightweight,sturdy design of the EQM-35 brings it in at just 22.7 pounds,while boasting a payload capacity of 22 pounds.It is configurable for either dual axis tracking for full GoTo functionality,or single axis to use as a heavy-duty photographic tracking mount.Featuring high-precision
10、 stepper motors and large,metal gears,this small mount delivers big performance.For over 25 years,The Great Courses has brought the worlds foremost educators to millions who want to go deeper into the subjects that matter most.No exams.No homework.Just a world of knowledge available anytime,anywhere
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15、 by Professor Edward M.MurphyUNIVERSITY OF VIRGINIALECTURE TITLES1.The Constellations and Their Stars 2.Seeing and Navigating the Sky 3.Using Binoculars and Backyard Telescopes 4.Observing the Moon and the Sun 5.Observing the Planets with a Telescope 6.Meteor Showers,Comets,Eclipses,and More 7.The N
16、orthern Sky and the North Celestial Pole 8.The Fall Sky 9.The Winter Sky 10.The Spring Sky 11.The Summer Sky 12.The Southern Sky and the Milky WaySAVE UP TO$160DVD$199.95 NOW$39.95Video Download$169.95 NOW$24.95+$5 Shipping&Processing(DVD only)and Lifetime Satisfaction GuaranteePriority Code:159697The Night Sky Planisphereincluded FREE!Along with this course,you will receive the same Night Sky Planisphere Star Chart used by Professor Murphy throughout his lectures.This sturdy,easy-to-use star fi
