Sony a9 Full Review: Mirrorless Redefined
The Sony Alpha 9 is the company's first camera aimed at professional wedding, action and sports photographers. It's a 24MP, full-frame mirrorless camera that can shoot at 20 frames per second with full autofocus. And, just as importantly, with very low viewfinder lag and absolutely no blackout during continuous shooting.
That's right, a mirrorless camera targeted at wedding, action and sports photographers - a strike at the DSLR's area of greatest strength. It's true that Olympus has pushed in this direction with its E-M1 Mark II, but Sony is promising both super-fast readout and full-frame image quality, backed up with an expansion of its Pro Support scheme that will be needed to break into the pro market. This is ambitious stuff.
Of particular note for wedding and event photographers are the a9's speed and silent shooting, both of which are certain to have a positive impact on capturing just the right moment without any interruption from the clacking of a conventional shutter.
All this capability stems from a stacked CMOS image sensor, which includes processing circuitry nearer the pixels and features built-in memory to deliver all this data to the off-board processors at a rate they can cope with. It's this structure that enables the camera to shoot at 20 frames per second and do so with an electronic shutter that's fast enough to minimize the rolling shutter effect. The fast readout also allows 60 AF/AE calculations per second, promising better subject tracking and prediction.
- 24MP full-frame Stacked CMOS
- 20 fps continuous shooting with full AF (electronic shutter, 12-bit files)
- Continuous shooting buffer of up to 241 compressed Raw files (362 JPEG)
- 10 fps continuous shooting with AF with adapted lenses
- 5-stop (estimated) 5-axis image stabilization
- 3.7M-dot OLED viewfinder (1280 x 960 pixels) with up to 120 fps update
- 1.44M-dot rear touchscreen LCD
- Oversampled UHD 4K/24p video from full sensor width (1.24x crop for 30p)
The stacked CMOS design not only allows the super-fast readout that powers so much of the camera's attention-grabbing spec, it also means it has all the benefits of BSI design. This means that the light-sensitive section of each pixel is closer to the surface of the sensor which, in turn, means the sensor is better at collecting light near the corners, where the incident angle will be high. It also generally means improved low light performance, and sharper pixel-level imagery.
|Sony's crammed the a9 with seriously speedy technology and is aiming it at true sports professionals. Out-of-camera JPEG cropped to taste.
Sony 24-70mm F2.8 GM | ISO 2500 | 1/800 sec | F2.8
Photo by Carey Rose
Beyond the technical wonders of the new sensor, there are a large number of significant changes to the a9 relative to Sony's a7-series that have all been made with demanding professionals in mind; these include updates to menus, controls, image quality, and more. Will all of this be enough to tempt professionals to switch? Let's dig in and find out.
|23 Apr 2017||Introduction, Shooting Experience, Image Quality Impressions, Autofocus Impressions published|
|30 May 2017||Studio Scene and Raw Dynamic Range published|
|14 June 2017||Full review published|
Feb 13, 2017
May 30, 2017
May 25, 2017
Jun 24, 2017
|Hot Air Balloons Over Bagan by User9320321874|
|Yellow Warbler by LeeS|
from A Big Year - birds
|Waiting for the Parade by tcoker1103|
from - La Vida Loca - (Black and White Street Photography+ A Border)
If you're thinking of using Canon's sports glass on the Sony a9, think again. The ultra-fast camera slows way down when you attach off-brand glass.
The Polish town of Katowice is not known as an area of beauty, but as all photographers know, that doesn't mean that beauty can't be found if you know where to look. Mariusz Pietranek used a drone to look down on the colorful sedimentation tanks at an ironworks.
New York Times video journalist Ben Solomon spent a harrowing three weeks accompanying Iraqi Major Sajjad al-Hour as he and his men fought to retake Mosul from I.S. forces.
The 3D VR camera launched through a crowdfunding campaign in 2015 goes on sale beginning June 26.
Noctilucent clouds, a crescent moon and Venus were visible in the pre-dawn sky over Budapest yesterday. Photographer György Soponyai captured NASA's astronomy picture of the day.
Squirming pets won't sit still for photos? A Kickstarter campaign is looking to help.
Find out how Chris Burkard shifted from editorial photography to his true passions: landscapes, conservation and, of course, surfing.
The updated EyeEm app scans your camera roll and picks images that are composed particularly well, have the best quality, or highest chance of selling on EyeEm Market.
It's three years old but still a solid option for a Micro Four Thirds shooter looking for a high-quality, fast, wide-angle prime. Take a look at how we got along with it.
Tamron has announced the longest all-in-one zoom lens currently available, the 18-400mm F3.5-6.3 Di II VC HLD. Designed for Canon and Nikon crop-sensor cameras, the lens will be available in July.
When you're ready to step-up to full-frame from an entry-level or midrange camera, the choices can be overwhelming. Find out which models came out on top in our $1200-2000 enthusiast ILC roundup.
Just a guy wearing a VR headset, smashing invisible Goombas in Central Park.
NASA's Mars Reconnaissance Orbiter captured this gorgeous aerial photo of the Martian landscape. And if you look really close, you can actually see the Mars Curiosity rover in the very middle.
The city of Laguna Beach, California has provided some clarification around the kinds of photography permits it offers.
Later this year, a VR180 camera will be Joining Yi's Halo and 360 VR cameras, which will offer stereo 3D capture, yet be as easy to use and compact as a 2D camera.
Caltech researchers have developed an 'optical phased array' chip that uses time delays instead of a lens to focus the incoming light.
Pricing and shipping have finally been revealed for two highly anticipated lenses from Sigma, announced in February.
These macro photos of clouds of paint billowing through clear water might look like high-quality CGI, but they're real photographs. And photographer Alberto Seveso told us how they were made.
Facebook is testing a feature that prevents people from saving, sharing, or even taking a screenshot of your profile picture.
We've reshot the Sony a9 in our studio. The short story: it's sharper! The long story... well you can read it all here.
The collection will be officially launched during the Europeana Transcribathon Campus Berlin 2017 crowdsourcing event which will be held on 22 and 23 June at the Berlin State Library.
Light gives us some insight into the preparations for the launch of the pre-order shipments of its much anticipated L16 multi-lens camera.
OnePlus co-founder Carl Pei has confirmed in a tweet that the second lens on the back of the OnePlus 5 uses a 1.6x optical zoom and that digital zoom is used to reach the claimed 2x zoom factor.
Fujifilm recently unveiled the second in its series of affordable cine lenses, the MK50-135mm T2.9. We got our hands on it for a couple days and took it for a spin.
Leica's first attempt at an M-series digital rangefinder was rough around the edges, but set a pattern for all of the cameras that came after it. In this week's Throwback Thursday article, Barney remembers the M8.
No stranger to extreme situations, legendary climber and filmmaker Jimmy Chin talks to Outside Magazine about his career, and the challenge of filming Alex Honnold's rope-free solo climb of El Capitain.
A company backed by Android co-founder Andy Rubin is attempting to make video conferencing less terrible.
Rangefinder magazine asked five professional portrait and wedding photographers about posting on Instagram; no surprise, they got five different answers.
This captivating stop motion film was created by stripping away one layer of wood at a time. It's hard to look away.
It will enable users to simulate the presence of the sun, moon and Milky Way and see how they interact with an area's topography.