Magview B1 XL Binocular Adapter 44mm-48mm Polymer

The Magview B1 XL binocular adapter turns your binoculars into a digiscoping platform, letting you mount a smartphone directly over the eyepiece to capture photos and video of distant subjects. This is the XL version of the popular B1 system, engineered to fit larger binocular eyepieces measuring 44mm to 48mm in diameter, making it ideal for the full-size observation glass commonly carried by hunters and birders.

Built from a lightweight polymer body in a low-key black finish, the B1 XL slips over the binocular eyecup and locks down with a simple retaining screw, adding minimal bulk or weight to your setup. A magnetic phone plate snaps into the adapter for fast, repeatable alignment, and the package includes an adapter ring, phone plate, Allen wrench, and a sizing strip for dialing in the fit on smaller eyepieces. With a footprint of roughly 5.13 in wide x 5 in tall x 2.5 in deep, it stays out of the way when you are on the move.

Whether you are documenting game at extended range or capturing bird sightings in the field, the Magview B1 XL offers a straightforward, tool-friendly digiscoping setup that gets your phone locked on target quickly and removed just as fast when the moment has passed.

Package includes:

• Magview B1 XL adapter ring
• Magnetic phone plate
• Allen wrench
• Sizing strip for smaller eyepieces