Sony Alpha a7 IV Mirrorless Digital Camera with 85mm f/1.4 G Master Lens

Product #100375 | SKU ILCE-7M4/B + SEL85F14GM | Sony
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Features

  • 33MP Full-Frame Exmor R CMOS Sensor
  • E-Mount Lens/Full-Frame Format
  • Up to 10 fps Shooting, ISO 100-51200
  • Aperture Range: f/1.4 to f/16
  • 4K 60p Video in 10-Bit, S-Cinetone
  • One XA Element and Three ED Elements

Description

Sony

lpha a7 IV Mirrorless Digital Camera with 85mm f/1.4 G Master Lens

Prepare to be inspired. The Sony Alpha a7 IV's true-to-life resolution and remarkable AI-powered autofocus complement a range of world-class features at the cutting edge of imaging technology. Delivering outstanding performance and excellent image quality in both stills and movies, the α7 IV's new 33.0 megapixel1 Exmor R CMOS image sensor provides high-speed readout, high sensitivity, low noise, and highly accurate colour reproduction.

The α7 IV uses the latest image processor to offer greatly enhanced performance, with improved image quality and colour reproduction. Fast processing speeds facilitate comfortable continuous shooting as well as responsive operation while performing data transfers.

In addition to boasting a larger pixel count and higher resolution than the α7 III, the α7 IV and its powerful Exmor R sensor represent a significant evolution of Sony's original image technology, for improvements that go beyond mere numbers. Experience new levels of colour gradation and detail rendering as well as soft, natural-looking human skin textures.

A prised focal length for portraiture, the FAE 85mm f/1.4 GM from Sony is a fast, short-telephoto lens designed for E-mount mirrorless digital cameras. Characterised by its flattering perspective and fast f/1.4 maximum aperture, this lens is adept at isolation focus for shallow depth of field effects, as well as performing in low-light conditions. The optical design incorporates three extra-low dispersion elements to reduce chromatic aberrations and one XA (extreme aspherical) element, which significantly controls spherical aberrations for a high degree of image sharpness and clarity. Additionally, a Nano AR coating has been applied to limit ghosting and lens flare for increased contrast and colour fidelity when working in strong lighting conditions. Pairing a bright f/1.4 aperture with a short-telephoto focal length, this 85mm lens is ideally suited for portraiture and other situations where focus control is paramount.

Complementing the optical assets, this lens is also notable for its inclusion of an 11-blade circular diaphragm to produce smooth, soft-edged bokeh with selective focus imagery. For controlling focus, a linear SSM (Super Sonic wave Motor) is employed that is quick and quiet, and also lends more responsive control for manual focus operation. The lens also sports a dust- and moisture-sealed design to support shooting in inclement conditions and a dedicated focus hold button, AF/MF switch, and manual aperture ring lend further control while shooting.

Camera Features:

  • 5-axis optical image stabilisation. The α7 IV's high-precision stabilisation unit and gyro sensors work together with image-stabilisation algorithms to achieve up to 5.5 steps of shutter-speed compensation, to maximise the high-resolution performance of the camera's 33.0MP image sensor.
  • Improved Real-time Eye AF. The high speed of the latest image processing engine provides a significant boost to Real-time Eye AF performance, even when the subject is looking up, down, or sideways. It is also possible to use Touch Tracking to initiate Real-time Tracking of any subject in the frame, simultaneously initiating Real-time Eye AF if an eye is detected, simply by touching the screen.
  • Real-time Eye AF for birds. For the first time in the α series, bird-eye detection is available in movies as well as still shots – simply preset the subject to "bird". The camera's astonishing speed and precision allow automatic tracking of a specific bird, whether it's perched somewhere or in flight, keeping the eye in steady focus despite any fast and unpredictable movements.
  • 4K 60p movies with smooth, natural-looking capture. It is now possible to record movies at up to 4K 60p with full pixel readout and without binning, taking advantage of the α7 IV's brand-new image sensor and wide dynamic range for smooth images of fast-moving subjects.
  • 7K oversampling for beautifully expressive, richly detailed images. When recording 4K movies at up to 30p, full-frame 7K oversampling is possible, resulting in high-resolution, highly detailed 4K. Select the mode that best suits your purpose, and let the camera deliver.
  • All-Intra encoding supported in addition to Long GOP. All-Intra14 recording encodes every frame independently, at bitrates of up to 600Mbps, capturing complex motion more accurately and allowing more efficient editing workflows.
  • Support for S-Cinetone, Creative Look and S-Log. The S-Cinetone colour matrix, based on technology acquired through development of CineAlta cameras such as the VENICE, produces an impressive look with beautiful skin tones without post-editing. The Creative Look presets create other interesting visual moods in-camera, or you can use S-Log gamma to access the camera's full dynamic range (15+ stops) for smoother post-production workflows.
  • New Breathing Compensation. The a7 IV leverages our parallel lens and camera development to provide innovative Focus Breathing Compensation, exclusively for Sony’s E-mount lenses. By minimising the field-of-view shift that can occur, during movie shooting, when you rack focus with some lenses, you can achieve impressive results – for new creative possibilities from a diverse range of Sony’s E-mount lenses.

Lens Features:

  • As part of Sony's esteemed G Master series, this lens is designed to achieve notably high resolution and sharpness through the correction of a wide variety of spherical and chromatic aberrations. Additionally, these lenses feature robust and intuitive-to-handle physical designs to benefit both photography and cine applications.
  • A portrait-length prime designed for full-frame E-mount mirrorless cameras, this 85mm f/1.4 is also compatible with APS-C models where it will provide a 127.5mm equivalent focal length.
  • Fast f/1.4 maximum aperture benefits working in difficult lighting conditions and also offers a wealth of control over focus position when using shallow depth of field techniques.
  • One XA element is incorporated into the optical design, which features superior surface precision for effective control over astigmatism, field curvature, coma, and other spherical aberrations.
  • Three extra-low dispersion elements are featured in the lens design and help to reduce chromatic aberrations and colour fringing for improved clarity and colour neutrality.
  • A Nano AR Coating has been applied to reduce surface reflections, flare, and ghosting for increased contrast and colour rendering in strong lighting conditions.
  • A linear Super Sonic wave Motor autofocus system and internal focus mechanism provides quick, quiet, and precise autofocus performance and also contributes to more natural, intuitive manual focus control. An AF/MF switch is located on the lens barrel for tactile control over this setting.
  • A focus hold button is present on the lens barrel for intuitive tactile control and rapid access to select settings.
  • Physical aperture ring can be de-clicked for smooth, silent aperture switching to benefit video applications.
  • Dust- and moisture-sealed design better permits working in inclement conditions and rubberised control rings benefit handling in colder temperatures.
  • Rounded 11-blade diaphragm contributes to a pleasing bokeh quality when employing selective focus techniques.

Specifications

Camera Specs
Imaging
Lens Mount Sony E
Sensor Type 35.9 x 23.9 mm (Full-Frame) CMOS
Sensor Resolution Actual: 34.1 Megapixel
Effective: 33 Megapixel
Crop Factor None
Aspect Ratio 1:1, 3:2, 4:3, 16:9
Image File Format JPEG, Raw, HEIF
Bit Depth 14-Bit
Image Stabilisation Sensor-Shift, 5-Axis
Exposure Control
ISO Sensitivity Auto, 100 to 512000 (Extended: 50 to 204800)
Shutter Speed 1/8000 to 30 Second
Bulb Mode
Metering Method Centre-Weighted Average, Highlight Weighted, Multiple, Spot
Exposure Modes Aperture Priority, Manual, Programme, Shutter Priority
Exposure Compensation -5 to +5 EV (1/3 EV Steps)
Metering Range -3 to 20 EV
White Balance Auto, Cloudy, Colour Temperature, Colour Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Continuous Shooting Up to 10 fps at 33 MP for up to 828 Frames (Raw) / Unlimited Frames (JPEG)
Interval Recording Yes
Self-Timer 2/5/10-Second Delay
Video
Recording Modes H.265/XAVC HS 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/50p/59.94p [50 to 200 Mb/s]
H.265/XAVC HS 4:2:0 10-Bit
UHD 4K (3840 x 2160) at 23.976p/50p/59.94p [30 to 150 Mb/s]
H.264/XAVC S-I 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [240 to 600 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [89 to 222 Mb/s]
XAVC S 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [100 to 200 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [50 Mb/s]
XAVC S 4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [60 to 150 Mb/s]
Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [16 to 100 Mb/s]
External Recording Modes 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i
4:2:0 8-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p
Full HD (1920 x 1080) at 23.976p/50p/59.94p
Full HD (1920 x 1080) at 50i/59.94i
Recording Limit Unlimited
Video Encoding NTSC/PAL
Audio Recording Built-In Microphone (Stereo)
External Microphone Input (Stereo)
Audio File Format AAC, Linear PCM (Stereo)
Live Streaming Yes
Webcam Functionality Yes
Focus
Focus Type Auto and Manual Focus
Focus Mode Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)
Autofocus Points Phase Detection: 759
Contrast Detection: 425
Autofocus Sensitivity -4 to +20 EV
Viewfinder
Viewfinder Type Electronic (OLED)
Viewfinder Size 0.5"
Viewfinder Resolution 3,680,000 Dot
Viewfinder Eye Point 23 mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 0.78x
Dioptre Adjustment -4 to +3
Monitor
Size 3.0"
Resolution 1,036,800 Dot
Display Type Free-Angle Tilting Touchscreen LCD
Flash
Built-In Flash No
Flash Modes Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync
Maximum Sync Speed 1/250 Second
Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System TTL
External Flash Connection Hot Shoe
Interface
Media/Memory Card Slot Slot 1: CFexpress Type A / SD (UHS-II)
Slot 2: SD/SDHC/SDXC (UHS-II)
Connectivity HDMI A (Full Size), USB Type-C (USB 3.2 Gen 2), USB Micro-B (USB 2.0), 3.5mm Microphone, 3.5mm Headphone
Wireless Wi-Fi
Bluetooth
GPS No
Environmental
Operating Temperature 32 to 104°F / 0 to 40°C
Physical
Battery 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 520 Shots)
Dimensions (W x H x D) 5.2 x 3.8 x 3.1" / 131.3 x 96.4 x 79.8 mm
Weight 1.4 lb / 658 g (Body with Battery and Memory)
Lens Specs
Performance
Focal Length 85mm
Aperture Maximum: f/1.4
Minimum: f/16
Camera Mount Type Sony E
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Angle of View 29°
Minimum Focus Distance 80 cm
Magnification 0.12x
Maximum Reproduction Ratio 1:8.33
Elements/Groups 11 / 8
Diaphragm Blades 11, Rounded
Features
Image Stabilisation No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread Front: 77 mm
Dimensions (DxL) Approx. 89.5 x 107.5 mm
Weight 820 g

In The Box

Camera

  • Sony Alpha a7 IV Mirrorless Digital Camera (Body Only)
  • Sony NP-FZ100 Rechargeable Lithium-Ion Battery (2280mAh)
  • AC Adapter and Power Cord
  • Sony ALC-B1EM Body Cap for E-Mount Cameras
  • Shoulder Strap
  • Accessory Shoe Cap
  • Eyepiece Cup
  • USB Type-C to Type-A Cable

Lens

  • Sony FE 85mm f/1.4 GM Lens
  • ALC-F77S 77mm Front Lens Cap
  • ALC-R1EM Rear Lens Cap
  • ALC-SH142 Lens Hood
  • Lens Case

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Details

  • Product: Sony Alpha a7 IV Mirrorless Digital Camera with 85mm f/1.4 G Master Lens
  • Manufacturer: Sony
  • Model: A7 IV + FE 85mm f/1.4 GM
  • SKU: ILCE-7M4/B + SEL85F14GM
  • RM Product #: 100375
  • Bodies/Kits: Body with 1 Lens
  • Sensor Size: CMOS
  • Battery: Lithium-Ion Included
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