The ultra-strong MAGVIEW B1 XL Binocular Adapter seamlessly integrates your smartphone and binoculars into a super-sleek digiscope system. Paired with the included MAGVIEW Phone Plate, this digiscope system creates the ultimate light and fast platform for capturing sharp, steady images and video wherever adventure leads you. You'll be ready to quickly preserve every memory on your phone with a boost of long-range capabilities. Just slip the adapter onto the binocular eyecup and tighten the retaining screw. The set-it-and-forget-it design allows normal use of the binoculars for maximum versatility on a hunt or a hike. B1 XL Binocular Adapter from MAGVIEW comes with phone plate for quick, convenient smartphone attachment. Note: Phone plate not compatible with wireless phone chargers; Wireless Charging Phone Plate available (not included). Ultra-strong, super-sleek digiscope system Seamlessly pairs your smartphone and binoculars Includes adapter, phone plate, cleaning wipe, and hex wrench Capture sharp, steady images and video from a distance Set-it-and-forget-it design