Bluetooth V4 1 Adapter

Works like it's supposed to. Great fit. Probably no one else will care about this, but the red 1% bugs me. I'd rather not have my adapter stand out. Just a personal preference. But it's a great adapter.

The 85mm does a great job on my Fuji GFX50s II with an adapter. The F.1.8 really allows you to use a high shutter speed making it easy to handhold. At 1.8 through about 4 the lens gives you a smooth, dreamy look. After that it is quite sharp. Nice feel and the Macro feature allows you to get REAL close. Very satisfied with the lens...and as always...with B and H!

1 stop is the right amount for me.

Although we had to wait a bit, the new IPAD Air V4 was well worth the wait. It has done everything we hoped it would..

You may want to consider a Bluetooth adapter for your headphones rather than this. They are harder to loose and more convenient.

1/2 the price of local shops.

I tested Sigma Mc11, Metabones V4, and Viltrox Speeder until now. I tell you this is the best tool close to the original performance. I used it with Sony Alpha 7S II it performed well with continues focus. yay! at last a continuous focus in video mode! I would say response time comes in 1.5 seconds later generally if your subject doesn't move fast. its better setting up the focus points in your camera as spot/zone/wide in different situations. if you half press the shutter it focuses faster. its bad when I am using a ronin or hard to reach setup. It is pricey but using all of my gear in Sony is an amazing pleasure that worths.

Anodized aluminum, high quality, perfect fit. Have it on a V4 6-24x50. Great delivery time from B&H.

I tried the MC-11 as well as the metal ones v4 on my previous Sony A7II. I was very disappointed. After buying a new A7III, I decided to give adapters another try. The great price at BH made the Sigma mc-11 an easy choice to start with. I will get right to it and say that I am 100% satisfied and surprised how well the adapter works. Here are the lenses I use.. Canon 70-200 f/2.8 IS Canon 24-105 f/4 IS Canon 40stm f/2.8 Canon 50 f/1.4 Each lens performs better on my Sony A7iii and the Sigma mc-11 than they did on my older Canon 5Dmkii. Saved me tons of money by not having to buy Sony native glass.

Very useful adapter for laptop w/o Bluetooth. Easy to install, and works great.