Sony GPX1EM Grip Extension for a9, a7R II, a7S II, a7 II, a99 II Patriot RIDER-TO-RIDER MESSAGING - Yes

RIDER-TO-RIDER MESSAGING - Yes

7K: 2720×1530@24/25/30/48/50/60fpsFHD: 1920×1080@24/25/30/48/50/60fpsSlow Motion: 1920×1080@120fps

and exposure stability improved by approximately 20% even when the face is backlit

in bright sunlight-even in different rooms-up to 98 feet away

Sony GPX1EM Grip Extension for a9, a7R II, a7S II, a7 II, a99 II Patriot RIDER-TO-RIDER MESSAGING - YesSophisticated design features the same surface material used on the camera grip, providing a uniform and comfortable feel when gripped Enhanced scratch resistance material Compatible with a9 a7R II a7 II a7S II a99 II Connects via the tripod mount screw Dimensions (W x H x D): Approx. 3 3 4 x 2 1 4 x 27 32" (95 x 56 x 21 mm) Weight: Approx. 2. 6 oz (73 g) Material: Aluminum