Magview B1 XL Binocular Digiscoping Adapter

The Magview B1 XL Binocular Adapter is the larger-eyecup version of the B1 digiscoping mount from Magview, built to fit eyepiece sizes from 44mm to 48mm (1.73 to 1.89 inches) (brand part no. 82016). It slips onto the eyecup and tightens with a retaining screw for a secure, set-and-forget fit that does not interfere with normal binocular use. Paired with the Magview Phone Plate, it creates a light and fast digiscoping platform for steady photo and video through larger binoculars that the standard B1 does not fit. It is a straightforward upgrade for hunters running larger-eyecup optics who still want a reliable phone-mounting solution.

Key Specifications

• Fits larger eyepiece sizes from 44mm to 48mm (1.73-1.89 inches), beyond the standard B1’s range.
• Mounts on the eyecup and secures with a retaining screw for a stable, repeatable fit.
• Uses the same set-and-forget design as the standard B1, staying out of the way during normal glassing.
• Weighs approximately 0.5 lb, adding minimal bulk to the binocular.
• Pairs with the Magview Phone Plate for a complete digiscoping platform.

Frequently Asked Questions

How is the B1 XL different from the standard B1? The B1 XL fits larger eyepiece sizes, from 44mm to 48mm, while the standard B1 is sized for smaller eyecups.

Will this work with any binocular? It’s designed for binoculars with eyepiece sizes in the 44mm-48mm range; check your binocular’s eyecup diameter before ordering.

Buy the Magview B1 XL Binocular Digiscoping Adapter

Order the Magview B1 XL Binocular Adapter from our Lubbock, Texas gun shop for fast, direct shipping. See the rest of our optics accessories lineup for compatible optics.