Overview
Intended for experts, the α7S III expands on the qualities of the S series, for example, high responsiveness and wide powerful reach while giving star highlights like improved AF, optical picture adjustment and 4K 120p30 recording. Joining a strong new motor in its conservative body, the camera conveys a wide scope of visual encounters.
Specifications
- Recently created BIONZ XR picture handling motor with up to 8x the handling performance4
- Recently created 12.1-megapixel2 back-enlightened Exmor RTM CMOS picture sensor
- Film making with 4K 120p30, 10-bit 4:2:2 recording capacity
- Quick Hybrid AF with 759 stage discovery AF focuses and improved Real-time Eye AF
- Body-coordinated 5-hub optical picture adjustment, Active Mode1131 for films
SENSOR TYPE
35mm full frame (35.6×23.8mm), Exmor R CMOS sensor
NUMBER OF PIXELS (EFFECTIVE)
Approx. 12.1 megapixels
ISO SENSITIVITY (RECOMMENDED EXPOSURE INDEX)
Still images: ISO 80-102400 (ISO numbers up from ISO 40 to ISO 409600 can be set as expanded ISO range.), Movies: ISO 80-102400 equivalent (ISO numbers up to ISO 409600 can be set as expanded ISO range.)
BATTERY LIFE (STILL IMAGES)
Approx. 510 shots (Viewfinder) / Approx. 600 shots (LCD monitor) (CIPA standard)
VIEWFINDER TYPE
1.6 cm (0.64 type) electronic viewfinder (color)
MONITOR TYPE
7.5cm (3.0-type) type TFT
Benefits
- New image sensor with double the readout speed
The recently evolved back-enlightened full-outline Exmor RTM CMOS sensor, with 12.1 viable megapixels15, flaunts a readout acceleration to two times just that quick of the α7S II, alongside high responsiveness and wide unique reach. A high level shading channel exhibit supports shading generation exactness, while central plane stage recognition AF empowers significant expansions in self-adjust strength and accuracy, all of which add to extraordinary picture quality.
- New picture handling motor with up to 8x the handling execution
The BIONZ XRTM picture handling motor flaunts an exhibition level up to multiple times that of the past processor, limiting dormancy while especially further developing constant handling capacities for the two films and stills. The motor performs constant handling of AF, picture acknowledgment and picture quality changes, while likewise taking care of information move, UI and other camera tasks.
- High sensitivity, wide dynamic range
The full-outline 12.1-megapixel16 setup enables high responsiveness with low clamor all through the camera’s awareness range by advancing the result signal from the sensor. The standard ISO range is 80-102400, which is further expandable to 40-409600 (80-409600 for films). The powerful reach is a stunningly wide 15 stops17, for lovely, consistent life pictures without blown features. Together, the camera’s high responsiveness and wide powerful reach extend your artistic liberty during shoots.
- All-Intra internal recording
Notwithstanding Long GOP between outline pressure, the α7S III backings inward intra-outline (All-Intra) recording20 without precedent for a α-model body, where each edge is recorded freely at a high bitrate of up to 600Mbps. This can be valuable for specific sorts of shoots as it permits the most extreme adaptability in after creation altering.
- Full-frame 4K recording at 120p
Full-outline 4K recording at 120fps18 with self-adjustment is conceivable because of the great speed readout abilities of the new picture sensor coupled with the recently grown, strong BIONZ XR processor. This high picture quality 4K, with full-pixel readout without binning, takes into account clear post-created sluggish movement (up to x5 more slow than genuine time)19, as well as bokeh impacts run of the mill of full-outline cameras, all with smooth, high-accuracy self-adjust. Notwithstanding the α7S III’s minimized size, it gives great degree to your innovativeness.
- Recording movies with 10-bit depth and 4:2:2 colour sampling
The camera is equipped for performing 4K inner recording with 10-bit profundity and 4:2:2 shading while utilizing either Long GOP or All Intra pressure. This makes it possible to push your shading grades further, extending video for extreme HDR authenticity while as yet holding a regular degree, for genuine altering opportunities.
- S-Log2 and S-Log3 with 10bit 4:2:2 support
S-Log2 and S-Log3 gamma bends are accessible, with S-Log3 intended for better proliferation of degrees from shadows to the mid-dark reach (18% dim), empowering a powerful scope of up to 15 stops 17. Three shading range settings (S-Gamut, S-Gamut3, and S-Gamut3.Cine) are given, and the last two settings make it more straightforward to coordinate the shades of film shot with Sony’s expert film cameras. Since the tones match, shading reviewing is simpler after creation altering, making it more advantageous to utilize the α7S III alongside other ace cameras.
- Enhanced movie image quality
Because of the better capacities of the α7S III’s new picture handling motor, shadings and surfaces of foliage and human skin can be all the more reliably repeated without over-reliance on light sources. Degree delivering has additionally been refined, for better-looking complexions and feature roll-off in representations. While shooting 4K, the new picture sensor and handling motor lessen moving screen contortion to just 33% that of the α7S II.
- Proxy recording for more efficient editing workflow
While shooting films, low piece rate HD intermediary documents can be recorded at the same time with higher piece rate arrangements like XAVC S-I 4K, and these more modest intermediary documents can then be utilized for altering and seeing before definite creation conveyance. This lessens PC load and permits quicker and more productive work processes. Intermediary documents can be caught in either 10-cycle XAVC HS (1920 x 1080) or 8-bit XAVC S (1280 x 720) 22.
- AF support in manual-focus mode
The camera’s self-adjust backing can be helpful in any event, when you’re essentially utilizing manual concentration. For full AF speed, half-press the screen button or press the AF-ON button, as you would while shooting stills. On the other hand, more slow, more realistic AF advances can be accomplished by starting AF by means of the touch center element or Real-time Eye AF through a custom button task, bringing about sluggish, smooth self-adjust at the preset AF Transition Speed.
- Dynamic Mode optical picture adjustment for handheld shooting
Depending on another high-accuracy adjustment unit, gyro sensors, and streamlined picture adjustment calculations, the camera’s Optical SteadyShotTM Active Mode gives the exact level of optical picture pay required during film shooting, in any event, for 4K video23. With this extraordinary degree of adjustment it’s feasible to shoot with the camera just, exploiting the conservative size and portability of the α framework.
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