BRCOVAN 1'' Ball Motorcycle Phone Mount with Vibration Dampener, Adjustable Cell Phone Holder for ATV UTV Bike Scooter, Compatible with RAM Mounts B Size Double Socket Arm, for 5.4''-7.2'' Smartphones

starboosa Rifle Scope Mount Camera Adapter - Smartphone Camera Adapter for Hunting & Birding - Faster Connection for Outdoor Shooting - Mount for Eyepieces Diameter of 36mm-46mm

Celticbird Newest Smartphone Scope Adapter- Phone Mount Working with Spotting Scopes& Binoculars& Monocular& Telescope& Microscope

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

tridaptor - Universal Digiscoping Adapter | High-Precision Phone to Telescope 3-Axis Metal Holder Mount for Spotting Scope Binocular Monocular Microscope|Fits 2.4" Eyepiece Max&Any Cell Phone Camera