APEXEL Telescope Phone Adapter Binoculars Special Accessories Connector Clip Bracket Clamp for Mobile Phone for Binocular Holder Features: tenon and mortise integrated innovative design, fashionable and light in one step Discard the traditional eyepiece connector form, patent innovative design, use high environmental protection materials, smooth surface, aesthetic texture, and high-quality connector of art level; New structural design, multi-purpose adaptation, multi-functional use in one second stable structural design, exquisite workmanship, free connection between mobile phones and optical instruments such as telescopes/astronomical telescopes/microscopes, while supporting multi interface expansion, easy to use in one second; The protection design is perfect enough to prevent the phone from being damaged anywhere The new protection design includes the ladder shaped silicone pad on the inside of the double arms of the mobile phone stretching clip+the silicone pad on the lens of the mobile phone, and EVA pads with different thicknesses of 2/3/4mm are included to ensure the shooting stability and effect; Thousands of use tests, born for high quality Full type multi angle thousands of use tests, such as drop test/mobile phone grip stability test/eyepiece slot depth/tightness test/hole alignment test/slide resistance test, to ensure the best quality and use experience; Suitable for: Monocular/Binoculars/Spotting scope/Telescope/microscope/Astronomical telescope/Birdwatching mirror