Sony α 7R IV
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Sony ECM-B1M camera mounting accessory
Three directivity modes Advanced digital signal processing makes it possible to offer three switchable directivity patterns in one versatile microphone: super-directional, unidirectional, and omnidirectional. Super-directivity in a compact mic Eight high-performance microphone units work with a newly developed beamforming algorithm to provide extremely sharp directivity that effectively rejects off-axis sound. All of this is achieved in a remarkably compact microphone that is only 99.3mm in length. Great sound with low noise When connected via the Multi Interface Shoe of a compatible camera that features a built-in digital audio interface, the audio signal is directly transferred to the camera in digital form so that no degradation can occur. A simple switch also provides compatibility with a wide range of cameras using an analogue interface. Mechanical noise suppression An advanced shock and vibration suppressing design effectively minimises low-frequency, or handling, noise that can degrade audio quality. The absence of connecting cables also means that no noise can be transmitted to the microphone mechanically via cables and connectors. Effective filter for clear sound A low-cut filter that cuts out subsonic noise is implemented through digital signal processing, maximising audio quality at the recording stage and thereby reducing the need for complex post processing. Cable-free connection Simply clip the microphone into the Multi Interface Shoe on a compatible camera for direct power and audio connections without the need for extra cables or batteries. Sony’s Multi Interface Shoe offers intelligent connectivity and control for a variety of accessories, providing maximum flexibility and mobility for α system shooting. Wind screen supplied The ECM-B1M is supplied with a fur type wind screen that can reduce wind noise when shooting outdoors. Essential controls Record level control, analogue output for compatibility with a wide range of cameras, and an attenuator that makes it easy to set optimum signal levels all add to this microphone’s versatility. This level of control can contribute to smooth, stress-free post production.
- Product colour: Black
- Material: Plastic
- Certification: CE
- Weight: 77.3 g
- Number of products included: 1 pc(s)
Sony VG-C4EM
Easy operation in vertical orientation The VG-C4EM provides operational controls nearly the same as those of the camera body. The location, size, and shape of buttons are optimised, using the same material used on the α7R IV body. As a result, the function, location and operational "feel", of the controls simulates those on the camera body, when the camera is held vertically. Firm and secure grip The ingenious design of the grip lets you hold the camera firmly. The Vertical Grip allows you to shoot photos easily and enjoyably regardless of whether you hold the camera horizontally or vertically, making it easier to concentrate on the subject and composition. Effective operating duration doubled The VG-C4EM can hold one or two NP-FZ100 batteries. When using two batteries, the camera will operate for nearly twice as long as when using one battery. Remaining battery power is indicated on the LCD screen, in 1% increments. When one battery expires, the camera automatically switches to the other, allowing continuous operation. Light yet durable magnesium alloy body The exterior of the VG-C4EM is made of the same magnesium alloy that is used in the α7R IV body, to provide the same rigidity as the α7R IV camera itself yet keep the overall weight and bulk to a minimum. Recharge batteries or supply power via USB Batteries in the vertical grip can be recharged via the camera’s USB port, without detaching the grip from the camera. For extended shooting sessions, extra power can be supplied direct to the camera via the camera’s USB port using a mobile battery or AC adaptor to supplement battery power. Reliable dust/moisture-resistance The camera-grip attachment features the same sealing material used on the camera body, to keep out dust and moisture. This improves the overall reliability of the camera system.
- Product type: Digital camera battery grip
- Brand compatibility: Sony
- Compatible products: α7R IV
- Product colour: Black
- Width: 128.8 mm
- Depth: 67 mm
- Height: 108.9 mm
- Weight: 290 g
Sony VG-C4EM
Easy operation in vertical orientation The VG-C4EM provides operational controls nearly the same as those of the camera body. The location, size, and shape of buttons are optimised, using the same material used on the α7R IV body. As a result, the function, location and operational "feel", of the controls simulates those on the camera body, when the camera is held vertically. Firm and secure grip The ingenious design of the grip lets you hold the camera firmly. The Vertical Grip allows you to shoot photos easily and enjoyably regardless of whether you hold the camera horizontally or vertically, making it easier to concentrate on the subject and composition. Effective operating duration doubled The VG-C4EM can hold one or two NP-FZ100 batteries. When using two batteries, the camera will operate for nearly twice as long as when using one battery. Remaining battery power is indicated on the LCD screen, in 1% increments. When one battery expires, the camera automatically switches to the other, allowing continuous operation. Light yet durable magnesium alloy body The exterior of the VG-C4EM is made of the same magnesium alloy that is used in the α7R IV body, to provide the same rigidity as the α7R IV camera itself yet keep the overall weight and bulk to a minimum. Recharge batteries or supply power via USB Batteries in the vertical grip can be recharged via the camera’s USB port, without detaching the grip from the camera. For extended shooting sessions, extra power can be supplied direct to the camera via the camera’s USB port using a mobile battery or AC adaptor to supplement battery power. Reliable dust/moisture-resistance The camera-grip attachment features the same sealing material used on the camera body, to keep out dust and moisture. This improves the overall reliability of the camera system.
- Product type: Digital camera battery grip
- Brand compatibility: Sony
- Compatible products: α7R IV
- Product colour: Black
- Width: 128.8 mm
- Depth: 67 mm
- Height: 108.9 mm
- Weight: 290 g
Another Milestone Virtuoso expression. Sony’s full-frame mirrorless α7R IV reveals ever more overwhelming photographic vision, with expressive prowess once expected only in medium-format cameras, and overpowering high speed in a compact body. See how its enhanced rigidity and connectivity raise your productivity. Ever more inspiring Enter a whole new world of photographic expression with incomparable image quality and processing speed. A powerful new choice joins the α7R series with ever more advanced connectivity and enhanced reliability demanded by pros. Unimagined subtlety 61.0-megapixel full-frame Exmor R™ CMOS sensor combined with BIONZ X™ imaging engine delivers unprecedented resolution, fine gradation, and low noise to open entirely new dimensions of detail just as pro photographers expect. The α7R IV captures the mood of each scene and the texture of aimed subjects. 61.0MP full-frame back-illuminated CMOS sensor The newly developed Exmor R CMOS image sensor boasts incomparable high resolution. Back-illuminated design exhibits high sensitivity and low noise, despite extremely high pixel count of 61.0MP. The latest image processing engine The latest BIONZ X image processing engine works in tandem with front-end LSI to maximise high-resolution sensor performance while achieving up to 15-stop dynamic range at low ISO sensitivity. Wide standard ISO 100-32000 range Regardless of increased pixels, the α7R IV delivers highest standard ISO 32000, and reduces noise in the low- and mid-sensitivity ranges, achieving high-quality imagery.
- Camera type: MILC Body
- Megapixel: 61 MP
- Sensor type: Exmor R CMOS
- Maximum image resolution: 9504 x 6336 pixels
- Still image resolution(s): IMAGE SIZE (PIXELS) [3:2] 35mm full frame L: 9504 x 6336 (60M), M: 6240 x 4160 (26M), S: 4752 x 3168 (15M) APS-C L: 6240 x 4160 (26M), M: 4752 x 3168 (15M), S: 3120 x 2080 (6.5M) IMAGE SIZE (PIXELS) [4:3] 35mm full frame L: 8448 x 6336 (54M), M: 5552 x 4160 (23M), S: 4224 x 3168 (13M) APS-C L: 5552 x 4160 (23M), M: 4224 x 3168 (13M), S: 2768 x 2080 (5.8M) IMAGE SIZE (PIXELS) [16:9] 35mm full frame L: 9504 x 5344 (51M), M: 6240 x 3512 (22M), S: 4752 x 2672 (13M) APS-C L: 6240 x 3512 (22M), M: 4752 x 2672 (13M), S: 3120 x 1752 (5.5M) IMAGE SIZE (PIXELS) [1:1] 35mm full frame L: 6336 x 6336 (40M), M: 4160 x 4160 (17M), S: 3168 x 3168 (10M) APS-C L: 4160 x 4160 (17M), M: 3168 x 3168 (10M), S: 2080 x 2080 (4.3M)
- Image stabilizer: Y
- Image formats supported: JPEG,RAW
- Image stabilizer location: Body
- Supported aspect ratios: 1:1,3:2,4:3,16:9
- Total megapixels: 62.5 MP
- Image sensor size (W x H): 35.7 x 23.8 mm
- Sensor format: Full-frame
- Focus adjustment: Auto
- ISO sensitivity (min): 100
- ISO sensitivity (max): 32000
- Light exposure modes: Auto, Manual
- Light exposure correction: ± 5EV (1/2EV; 1/3EV step)
- Light metering: Centre-weighted, Evaluative (Multi-pattern), Highlight-weighted, Matrix, Partial, Spot
- ISO sensitivity: 100,12800,32000
- Light exposure control: Program AE
- Auto Exposure (AE) lock: Y
- Fastest camera shutter speed: 1/8000 s
- Slowest camera shutter speed: 30 s
- Camera shutter type: Electronic
- Flash modes: Auto, Flash off, Flash on, Manual, Normal, Pre-flash, Slow synchronization
- Flash exposure correction: ±3EV (1/2; 1/3 EV step)
- Pre-flash: Y
- Video recording: Y
- Maximum video resolution: 3840 x 2160 pixels
- HD type: 4K Ultra HD
- Video resolutions: 3840 x 2160,1920 x 1080,1280 x 720
- Motion JPEG frame rate: 30 fps
- Resolution at capture speed: 1920x1080@100fps,1920x1080@120fps,1920x1080@24fps,1920x1080@30fps,1920x1080@60fps,3840x2160@24fps,3840x2160@30fps
- Analog signal format system: NTSC,PAL
- Video formats supported: AVCHD,H.264,MPEG4,XAVC S
- Built-in microphone: Y
- Audio system: stereo
- Compatible memory cards: SD
- Memory slots: 2
- Display: TFT
- Touchscreen: Y
- Display diagonal: 7.62 cm (3")
- Display diagonal (metric): 7.5 cm
- Display resolution: 2359296 dot
- Viewfinder type: Electronic
- Magnification: 0.78x
- Viewfinder screen size: 0.5"
- Viewfinder resolution: 5760000 pixels
- USB version: 3.2 Gen 1 (3.1 Gen 1)
- HDMI: Y
- USB connector: USB Type-C
- HDMI connector type: Micro
- Microphone in: Y
- Headphone outputs: 1
- Bluetooth: Y
- Wi-Fi: Y
- Near Field Communication (NFC): Y
- Bluetooth version: 4.1
- Wi-Fi standards: 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac)
- Shooting modes: Auto, Program, Shutter priority
- Photo effects: Black&White, Negative film, Sepia
- Self-timer delay: 2,5,10 s
- Tripod mounting supported: Y
- Contrast adjustment: Y
- Brightness adjustment: Y
- Saturation adjustment: Y
- Dioptre correction: Y
- Diopter adjustment (D-D): -4 - 3
- Product colour: Black
- Battery technology: Lithium
- Battery voltage: 7.2 V
- Battery capacity: 2280 mAh
- Battery type: NP-FZ100
- Number of batteries supported: 1
- Width: 128.9 mm
- Depth: 77.5 mm
- Height: 96.4 mm
- Weight: 665 g
- Power cord included: Y
- User guide: Y



