Sony a7R III Weather Sealing: A Closer Examination
When we finished our teardown of the a7R III, we didn’t anticipate just how badly people wanted to see the new camera body’s weather sealing.
When we finished our teardown of the a7R III, we didn’t anticipate just how badly people wanted to see the new camera body’s weather sealing.
Our pre-ordered Sony a7R III finally arrived this weekend, and we couldn’t wait to crack it open and see what’s inside. The a7R III has been receiving a lot of positive reviews and I can see why.
DxOMark just awarded the new Sony a7R III a score of 100, the highest mark ever given to a non-medium format mirrorless camera. The score ties the Nikon D850 DSLR for 1st place among all cameras with a 35mm-sized sensor or smaller.
Sony sparked a great deal of excitement when it announced its blazing fast full-frame a9 camera in April, but somehow it managed to make an even bigger splash with its a7R III unveiling in October. In addition to fantastic reviews coming out about it, the a7R III just got another solid vote of approval: TIME just selected it as one of the top 10 gadgets of 2017.
Has Sony actually fixed its "star eater" issue in the new a7R III? Photographer Drew Geraci tested the camera earlier this month and found that the problem "is no more," but now new reports are suggesting that the a7R III does indeed still "eat" stars and cause them to disappear in long exposures.
The new Sony a7R III has a new function called Pixel Shift. This function basically increases the resolution of your images by 4 times. In short: the camera takes 4 photos and shifts the sensor 1 pixel in between. By combining these images later (the camera itself doesn't do this) you get an image that has 4 times the resolution of a normal raw image (4 x 42 megapixel).
Sony's latest mirrorless cameras have incredible specs and glowing reviews, but astrophotographers have been complaining about a "star eater" issue in which stars are mistaken for noise and removed from long exposure photos. There's some good news, though: it looks like the new Sony a7R III doesn't have the "star eater" problem.
Sony's new $3,200 a7R III mirrorless camera can shoot full frame 42MP RAW photos at a blazing speed of 10 frames per second with full AF and AE capabilities. Here's a 6-second demo by DPReview that shows just how fast the camera is.
Sony has just announced the new full-frame a7R III mirrorless camera, a follow-up to the highly acclaimed a7R II that set new standards for sensor quality.