INSIDE This Issue Specialty astronomy equipment dealers and manufacturers are an important resource for amateur and professional astronomers alike - patronize our advertising dealers in this issue and enjoy all the benefits of their expertise. Product Locator BINOCULARS FILTERS (continued) MOUNTS (continued) Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 Tele Vue Optics, Inc. (Cover 2) TeleVue.com Tele Vue Optics, Inc. (Cover 2) TeleVue.com 845-469-4551 SOFTWARE 845-469-4551 CAMERAS Atik Cameras (Page 13) Atik-Cameras.com Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 QHYCCD / Light Speed Vision CO. Ltd (Page 15) www.QHYCCD.com EYEPIECES Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 Tele Vue Optics, Inc. (Cover 2) TeleVue.com 845-469-4551 FILTERS Astro-Physics (Page 80) Astro-Physics.com 815-282-1513 MISCELLANEOUS nimax GmbH (Page 3) universe2go.com Software Bisque (Page 1) Bisque.com 303-278-4478 TELESCOPES MOUNTS iOptron (Page 15) iOptron.com Astro-Physics (Page 80) Astro-Physics.com 815-282-1513 Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 iOptron (Page 15) iOptron.com Sky-Watcher USA (Page 8, 9) SkyWatcherUSA.com 310-803-5953 Meade Instruments Corp. (Cover 4) Meade.com 800-919-4047 | 949-451-1450 Stellarvue® (Cover 3) Stellarvue.com 530-823-7796 Sky-Watcher USA (Page 8, 9) SkyWatcherUSA.com 310-803-5953 Tele Vue Optics, Inc. (Cover 2) TeleVue.com 845-469-4551 To advertise on this page, please contact Tim Allen at 773-551-0397, or Ads@skyandtelescope.com 82 D EC E M B E R 2 019 * SK Y & TELESCOPEhttp://www.meade.com http://www.meade.com http://www.televue.com http://www.televue.com http://www.atik-cameras.com http://www.bisque.com http://www.meade.com http://www.universe2go.com http://www.ioptron.com http://www.QHYCCD.com http://www.meade.com http://www.astro-physics.com http://www.meade.com http://www.skywatcherusa.com http://www.ioptron.com http://www.televue.com http://www.meade.com http://www.stellarvue.com http://www.televue.com http://www.skywatcherusa.com http://www.astro-physics.com