This last shot was exposure nr 22450 says exiftool. A different lens (native) has had no effect, neither has turning in body stabilization off had. Removing and replacing the battery and trying again has had no effect. Shaking/hitting the camera slightly on the side has had no effect. There's no camera error when turning it on, I can see the menu. Suddenly an exposure sounded like a slightly punctured and drawn out version of the A7rii's normal shuttersound and after that the camera won't open the shutter.
To see how much of a penalty shooting with the new uncompressed RAW option added to firmware v2.Could be fate telling me to spend more of what spare time is available editing photos instead of being out producing new ones for this morning I was here for the sunrise and was shooting fall foliage with my A7rii + MC11 + Canon EF 35/2. See below for some uncompressed RAW results after upgrading to v2.0 firmware.īuffer clearing times were slow even with our fast UHS-I card, but perhaps not unreasonable given the fairly deep buffers and file sizes, ranging from 24 seconds after 23 RAW files to 32 seconds after 22 RAW+ Large/Fine JPEG files. Also be aware that the test results above were performed with firmware v1.0, so RAW files were compressed. Note that our target for this test was designed to be difficult to compress, so maximum JPEG burst lengths should be even longer with typical subjects. In Continuous Lo mode, buffer depths are likely even better. There's also a Continuous Lo mode rated at 2.5 fps, but we didn't test that mode.īuffer depths were good in Continuous Hi mode, at 23 frames for Large/Extra Fine JPEGs, 23 for RAW and 22 for RAW+Large/Fine JPEGs (like many Sonys, the A7R Mark II does not support RAW + Extra Fine JPEGs), and improved over the A7R's 14-15 frame buffer. While not quite as fast as most full-frame DSLRs this is pretty good considering the 42-megapixel resolution, and an improvement over the A7R's 4 fps top rate. Note that continuous AF is supported in burst mode, and Sony no longer calls it Speed Priority Continuous mode so there shouldn't be any aperture limitations. The Sony A7R II's Continuous Hi burst mode is rated at 5 fps, and our lab results agree. This is sluggish compared to most DSLRs and a bit slower than the ~0.8 second we got from the A7R, but keep in mind the larger 42-megapixel files. Single-shot cycle time was about one second when shooting Large/Extra Fine JPEGs or RAW+ Large/Fine JPEG files.
#A7rii shutter counter iso
ISO sensitivity and noise reduction settings can also affect cycle times and burst mode performance. Slow cards may also limit length of bursts in continuous mode. Slower cards will produce correspondingly slower clearing times.
#A7rii shutter counter pro
*Note: Buffer clearing times measured with a SanDisk Extreme Pro 95MB/sec UHS-I SDHC card. To minimize the effect of different lens' focusing speed, we test AF-active shutter lag with the lens already set to the correct focal distance. We can thank the A7R II's electronic first-curtain shutter which is enabled by default for the much lower shutter lag (the A7R did not have an electronic first-curtain shutter option). The Sony A7R II's prefocused shutter lag was only 0.020 second which is excellent, much better than the A7R's 0.163 second.
When manually focused, the Sony A7R II's lag time dropped to 0.107 second, which is good, and again noticeably better than the 0.261 second we measured for the A7R. This is a noticeable improvement over the 0.359 second result we measured for the A7R. The Sony A7R II's full-autofocus shutter lag (with the subject at a fixed distance) was 0.212 second in Single-area (center) AF mode. Looking at the Sony A7R II's ability to determine that it's properly focused when shooting the same, static target multiple times without defocusing between shots (our standard test), its autofocus speeds were good for a mirrorless ILC, and competitive with many DSLRs. Time to capture, after half-pressing and holding shutter button.
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