Sony - Cámara sin espejo Alpha 7 IV cuerpo con sensor full frame de 33 MP, grabación 4K 60p y estabilización de 5,5 pasos

Features

Sony ilce-7m4 newly developed 33.0mp back-illuminated cmos image sensor the exmor r cmos sensor™ Full frame offers incredible speed and superior image quality.The use of copper cables helps achieve higher transmission speeds and faster a/d conversion, and the fast sensor readout enables 4k recording in 4:2:2 10-bit at up to 60p.The sensor also offers improved color reproducibility, low-noise performance at all sensitivities, and 15 stops of dynamic range in photos, plus improved autofocus accuracy and focal stability.Bionz xr image processor™ With up to 8x faster processing speed the bionz xr engine, also used in the flagship α1 and α7s iii models, provides up to 8x increase in processing speed.The engine concentrates real-time processing on autofocus, image recognition and image quality adjustment to minimize processing latency, greatly increasing the processing power of photos and videos.The user interface, network and file management processing are distributed to deliver fast control response regardless of real-time processing load.Attractive image reproduction with low noise the visible benefits of the new, powerful 33.0mp sensor and engine go beyond the numbers.They include natural-looking, soft human skin textures, an impressive level of detail in landscapes and views, and better color reproduction, with higher subjective resolution thanks to improved algorithms.The standard sensitivity range of iso 100-51 200 can be extended to iso 50-204 800 for photos and iso 100-102 400 for videos, with low noise across the range.4k 60p recording, 10-bit 4:2:2 recording the α7 iv offers you an impressive variety of video recording options.Full pixel readout without binning enables 4k 60p recording, and when recording 4k 30p videos, full-frame 7k up-sampling produces highly detailed high-resolution 4k.It is possible to record internally 10-bit 4:2:2 video, allowing for more complete and natural gradations and greater freedom of editing.Xavc hs file format™ Offers approximately twice the encoding efficiency of mpeg-4 avc/h.264.Set the mood on camera with creative look expand your creative palette with a selection of ten creative look presets.You can easily integrate a specific environment into your photos, videos and live streams, and all preset selections are available on the camera without post-editing, so you can share your vision immediately after capturing.Reproduction of smoother gradations with 10-bit heif recording the α7 iv offers heif (high efficiency image file) photo encoding, in addition to conventional raw and jpeg formats.Smooth 10-bit gradations offer more realistic reproduction of skies and subjects in portraits, and the use of 10-bit depth minimizes image quality degradation when editing.Heif photos recorded in hlg mode can be played back on a compatible bravia 4k tv via an hdmi connection, to display images with an extraordinarily wide dynamic range.Smooth skin effect for a shiny and attractive skin appearance the integrated smooth skin effect makes the skin look more attractive, softens wrinkles, blemishes and dull areas and preserves the liveliness at the same time. in the areas of the eyes and mouth.Complementing the full-frame sensor capabilities, this feature increases the appeal of live streaming sessions, in addition to enhancing photos and videos.There are four configuration levels available, so you can adjust the degree of effect you want.Incredible, effortless color expression with s-cinetone™ The α7 iv is compatible with s-cinetone, which is based on the experience gained during the development of the venice cinealta camera.This aspect is responsible for the attractive skin tones for which cinema line cameras such as the fx9, fx6 and fx3 are widely acclaimed.Delivers natural medium tones for a healthy-looking skin color, plus soft colors and attractive highlighted areas.Because it's built into the camera, it's easier to create an expressive look for your video images without the need for post-editing.S-log for color matching with professional video equipment the α7 iv includes s-log2 and s-log3 gamma curves, and the latter allows the capture of more than 15 stops of dynamic range.S-gamut3 and s-gamut3.cine color gamut settings make it easy to match footage from the α7 iv with that from venice digital cinema cameras or cinema line cameras such as the fx6 and fx3.The native sensitivity when shooting in s-log is iso 800, which can be reduced up to two stops (iso 200-640) below the standard range for super-reduced noise.Buffer allows continuous capture and recording mechanical and electronic shutters allow continuous capture at over 10 fps with af/ae tracking.The new, powerful processing engine and larger buffer speed up writing to memory cards;So you can capture more than 800 uncompressed raw+jpeg frames (more than 1600 in total) or more than 1000 compressed raw+jpeg frames (more than 2000 in total, until the memory card is full).Increased processing power also allows you to change menu settings even while data is being written to the memory card.5.5-step compensation 5-axis optical image stabilization built into the body the α7 iv's high-precision stabilization unit and gyro sensors work with stabilization algorithms to achieve 5.5 steps of compensation shutter speed, maximizing the performance of the camera's 33.0 mp sensor.This stabilization in the body allows for effective use with a wide variety of lenses.The live view on the monitor shows the stabilized photograph while the shutter button is pressed halfway, a feature especially useful when using a telephoto or macro lens, and can be used in conjunction with the manual focus assist and focus booster features.Handheld camera video capture with active mode active mode uses the stabilization unit, gyro sensors and sophisticated camera algorithms to achieve highly effective in-camera optical image stabilization during video recording.The powerful processing engine precisely detects the necessary amount of compensation to optimize stabilization in all formats, including 4k, without sacrificing the compact size and mobility of the α7 iv.Additionally, since the gyro data is also recorded with the video, even more effective post-production stabilization can be applied to obtain ultra-smooth shots with catalyst browse/prepare software.Real-time eye af for birds now available in videos the real-time eye af feature is now able to detect the eyes of birds and track them in real time, both in photos and videos.The bionz xr engine runs optimized autofocus and tracking algorithms to ensure uninterrupted tracking even in the case of birds in flight, whose movement is difficult to predict.Once a bird is selected, the camera detects and precisely tracks the bird's eye automatically, whether it is perched or in flight.Ai-based real-time eye af and real-time tracking the superior processing power of the bionz xr engine has resulted in improvements in both real-time eye af and real-time tracking functions.Improved face detection results in 30% better eye detection accuracy, and faster image processing results in greater accuracy when the subject is looking up, down, or sideways.Real-time tracking allows you to select the object and let the camera track, thanks to the latest subject recognition algorithm and high-speed spatial data analysis carried out by the processing engine.Fast hybrid auto focus with improved speed, accuracy and tracking using a combination of phase detection autofocus and contrast detection autofocus, fast hybrid auto focus accurately focuses even small objects or people posing with a nighttime background.A wide and dense autofocus area covers approximately 94% of the image area for both photo shooting and video capture, with 759 phase detection points, unlike the contrast detection autofocus system that uses 425 points.The recent and powerful processing engine analyzes this extensive data compilation in real time to achieve the impressive autofocus system results.Autofocus control with touch operation with touch tracking you can select an object to follow by simply touching the lcd screen, even while using the viewfinder, and thus enjoy more intuitive autofocus control in both photos and videos.The easier focus drive is especially useful when recording videos alone or with a gimbal, as you can focus on composing the shots.Af assist for seamless transitions to manual focus the af assist feature, inherited from the cinema line fx6, allows you to seamlessly turn manual focus on and off while recording videos.When this function is activated, turning the focus ring temporarily changes from autofocus to manual focus so you can deliberately change focus to a different subject.Visualize depth of field while recording videos with focus map the new focus map overlays focus information over the real-time view to show focused or unfocused areas.Being able to clearly visualize the depth of field in this way makes it easy to quickly set the ideal focus point and depth of field during rehearsals.As a result, you can use the camera's excellent video definition and fast lenses to create stunning shots with reduced depth of field.Focal length variation compensation for a consistent viewing angle when focusing for the first time in the α series, the α7 iv offers focal length variation compensation.Focal length variation is any change in the lens's angle of view that corresponds to changes in focus.Sony's clear image zoom technology is used to automatically maintain a constant viewing angle, so that focus transitions are more cinematic.This feature can be used in conjunction with active mode image stabilization to capture stable, consistent images.Photo, video and s&q dial for quick access to hybrid capabilities as befits the α7 iv's truly hybrid camera state, it comes equipped with a dedicated photo, video and s&q dial to instantly switch between different modes.The dial changes menus, functions and custom settings of different controls between photo and video modes, and settings such as aperture and shutter speed are also maintained separately for photos and videos.You can also select s&q mode to quickly access slow or fast motion recording.Mode-specific menus and customizable r rear dial the α7 iv's menus are specific to photos or videos and, for easy navigation, are set to display three levels of hierarchy at a time.Independent photo and video functions can be assigned to multiple buttons and dials, including the new fully customizable r rear dial.With controls tailored to whatever shooting mode you're using, the flexible access offered by the rear r dial greatly improves the efficiency of taking photos and capturing videos.Variable angle lcd monitor for increased freedom when capturing the large lcd monitor with 1.03 million type 3 touch panel.0 with side opening offers ample brightness for clear viewing in outdoor environments, and its 3:2 aspect ratio allows for efficient use of the viewing area.The variable angle mechanism allows for flexible positioning and framing to capture handheld camera, on a gimbal, documentary-style self-portraits, or very low-level shots.3.68 million-dot quad-vga hd oled viewfinder the α7 iv's quad-vga oled viewfinder has approximately 1.6 times the resolution of the α7 iii's viewfinder, with a 37.3 field of view° And a 23 mm high eyepiece.With hr, improved electronic viewfinder image quality and resistance to fogging and dust (including much higher internal fogging resistance than the α7 iii), it has been designed for clear and comfortable viewing in a wide variety of environments. capture.Communication features for easy sharing and distribution the α7 iv is equipped with robust wired and wireless communication features for more convenient sharing and distribution.The wireless lan built into the body uses a 5 ghz band in addition to the 2.4 ghz band for fast data transfer.Background ftp file transfer can be set to run automatically during capture, and a usb type-c connector® Enables data transfer over superspeed ​​usb 10 gbps (usb 3.2 gen 2).Instant real-time live streaming via usb connection live streaming is as easy as connecting to a computer via a usb connection and choosing from four different output formats, including high-resolution 4k video.You can select the configuration that is best for the network conditions and devices used at that time;Simultaneous internal recording is also available, giving you extensive flexibility to cover a wide variety of needs.High-capacity z batteries and usb power supply the α7 iv includes a high-capacity z battery (np-fz100), along with external power options including usb power supplies and ac adapters.Battery drain can be minimized by adding a high-capacity mobile battery for outdoor shooting.A usb charger or mobile battery compatible with usb-pd can be connected to the usb type-c port® To enjoy extended recording.Heat management to extend continuous recording, sony's patented σ (sigma) shaped thermal mount effectively dissipates heat.The frame, which is also used on the flagship models, is made of a graphite material with excellent thermal conduction properties.This structure allows the image sensor, a major source of heat within the camera body, to move freely during image stabilization while allowing heat to dissipate efficiently.Two multimedia slots, compatible with cfexpress type a the two multimedia slots allow continuous capture even when a memory card is full.One of the slots supports high-performance cfexpress type a cards and the two slots support sdxc/sdhc uhs-i and uhs-ii cards.With their fast recording speeds, cfexpress type a cards are especially suitable for continuous high-speed photo capture, as well as high-bit-rate, high-resolution 4k video recording.Reliable and solid design we have improved the dust and moisture resistance of the α7 iv to provide exceptional reliability, even in harsh outdoor shooting environments.Design improvements include increased sealing of the body and battery compartment cover joints (compared to the α7 iii), a redesigned lens lock button, and additional cushioning around the mount.Lightweight, high-rigidity magnesium alloy is used on the top cover, front cover and internal frame of the camera, offering excellent durability.Imaging edge desktop™Imaging edge mobile™ Expand your creative horizons with imaging edge desktop and imaging edge mobile.The imaging edge desktop pc app lets you control and monitor shots directly from your pc screen, preview photos, and convert raw/heif data into high-quality photos for distribution.Imaging edge mobile applications use wi-fi and bluetooth functionality® Of the α7 iv to provide a wide variety of convenient capture and sharing features.

• Slr camera
• Sony ilce-7m4 33mp body, full frame with exmor r cmos sensor
• Wifi connection, bluetooth, 3.5mm jack and 3" variable angle touch screen
• 4k video recording
• Includes battery, charger, shoulder strap and usb-a to usb-c cable

Specifications