Advertisers in This Issue Astronomy equipment manufacturers and dealers are a valuable resource for amateur and professional astronomers alike. Patronize our advertisers in this issue and enjoy all the benefits of their expertise. Product Locator Astro-Physics »page 81 mounts / telescopes astro-physics.com Celestron »back cover accessories / binoculars / mounts / telescopes celestron.com PlaneWave Instruments »page 3 accessories / domes / mounts / telescopes planewave.com QHYCCD »page 1 cameras qhyccd.com Sky-Watcher »inside front cover binoculars / mounts / telescopes skywatcherusa.com Stellarvue »inside back cover eyepieces / telescopes stellarvue.com Ad Index American Astronomical Society ............ 3, 73 Arizona Sky Village Portal ......................... 80 Astro-Physics .......................................... 81 Bob's Knobs ............................................. 80 Casitas de Gila Guesthouses .................... 80 Celestial Chart ......................................... 81 Celestron ................................................. C4 Knightware .............................................. 81 Lunatico Astronomia ................................ 80 NexDome ................................................. 81 Nine Planets Ring .................................... 81 PlaneWave Instruments ............................. 3 Precise Parts ........................................... 80 QHYCCD .................................................... 1 Revolution Imager .................................... 80 S&T Back Issues Request ........................ 80 Sky & Telescope ...................3, 5, 73, 75, 83 Sky-Watcher ............................................ C2 Stellarvue ................................................ C3 Technical Innovations ............................... 81 William Optics .......................................... 80 Willmann-Bell Books .......................... 75, 81 To advertise in our Product Locator, please email Rod Nenner at: ads@skyandtelescope.org 82 JUNE 2024 * SKY & TELESCOPEhttp://www.astro-physics.com http://www.qhyccd.com http://www.celestron.com http://www.skywatcherusa.com http://www.stellarvue.com http://www.planewave.com