Amazon.com : ESSLNB Astronomy Binoculars 13-39X70 Zoom Giant Binoculars with Tripod Adapter Phone Adapter and Case Binoculars for Bird Watching Hunting and Stargazing (13-39X70) : Electronics
Orion 15x70 Astronomy Binoculars with Tripod Adapter (Black) - Walmart.com
Amazon.com : Orion 20x80 Astronomy Binoculars - Bright, High-Contrast and Sharp Views of the Night Sky for Beginner Astronomers - Comfortable for Eyeglass Wearers : Electronics