Yosoo Health GearParabolic Dish Directional Microphone, ABS Long Distance Bird Watching Instrument, Telescope for Scientific Nature

Parabolic Dish Directional Microphone, ABS Long Distance Bird Watching Instrument Birds Listening Telescope for Scientific Nature

Celestron – NexYZ – 3–Axis Universal Smartphone Adapter for Telescope – Digiscoping Smartphone Adapter – Capture Images and Video Through Your Telescope or Spotting Scope

Celestron – Zoom Eyepiece for Telescope – Versatile 8mm-24mm Zoom for Low Power and High Power Viewing – Works with Any Telescope That Accepts 1.25" Eyepieces