Works well but cuts down on eye relief
"Got this for my sig Zulu 6’s. Works okay but it bothers me when just glassing. It cuts down on the eye relief but it’s still usable. Might just pop it on and off when I need it."
6
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The Magview B1 Binocular Adapter was designed to be the sleekest digiscoping system available on the market. Impossibly small yet impressively strong, the B1 Adapter seamlessly integrates with your binoculars of choice. Slip it onto the eyecup of your binoculars and tighten the retaining screw, it’s that simple. The B1 adaptor will be attached to the right or left barrel depending on your preference with the phone camera looking through the opposite barrel. The set it and forget it design does not impede the normal use of the binoculars when not recording video or snapping photos, making the B1 adaptor a practical addition to your kit. The Magview Phone Plate included with the B1 adaptor gives you the freedom to use any phone case on the market to create the ultimate light and fast digiscoping platform for steady, sharp photos and video, every time. The B1 adaptor is compatible with binocular eyecups with a diameter between 1.5" and 1.7", and the B1 XL is compatible with eye cups between 1.73"-1.89".
| Weight | 0.6 oz |
| Binoluar Attachment | Retaining screw |
| Phone Attachment | Rare earth magnets |
| Eyecup Compatibility | B1 - 1.5" and 1.7" B1 XL - 1.73"-1.89" |
| Manufacturer Warranty | Guaranteed against defects in materials or workmanship |

Overall rating: 4.2222223 / 5 from 27 reviews.
Review topics: ["fit","weight","issues","works","experience","magnet","binos","adapter","system","simplicity"].
"Got this for my sig Zulu 6’s. Works okay but it bothers me when just glassing. It cuts down on the eye relief but it’s still usable. Might just pop it on and off when I need it."
"The eye piece really messes up the eye relief for me. I run my eye relief all the way in typically, if you run yours set all the way out- this would probably be no problem for you. But it’ll be coming off of my binos sadly. Makes using them without the phone attached a subpar experience"
"Easy to setup up, good scope footage, phone magnet is a little weak but not bad."
"Tight fit on the 15x56"
"Fits good and is exactly what I needed"
"I ordered a Magview B1 Binocular for my son for Christmas. Magview indicated regular size would fit best but it was the wrong size. Unfortunately the exchange/return window closed 30 days after purchase. I reached out to customer service to explain and they allowed the exchange. Impressed!"
"Don't get the wishy washy reviews for this system. It's exactly what it looks like, a light, minilmist, made in the USA digiscoping option. The "ring" needed minor tweaking on the eye cup of my more budget minded Vortex binos. The "phone plate" sticks well even over my rubber phone case. The alignment gripes from other reviews amuse me, it takes no more than 5 seconds to attach and align. Is it the most secure and without adjustment option, obviously not, but if you're looking for a small light solution it's well worth the money."
"Lite & easy to use. Quick, simple & happy with quality."
"My phone has 3 lenses on it and as the phone zooms in/focuses, it'll change the lens. Now, it's no longer looking through the binos and I have to start all over trying to align the phone to the glass. Buying an Ollin to see if it's better."
"Slim out-of-the-way design. I forgot I even had it going through TAC courses."
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