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Sony a7S III Mirrorless Camera

by Sony
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SKU:  ILCE-7SM3

The Sony a7S III Mirrorless Camera (ILCE-7SM3) is purpose-built for professional video production, delivering exceptional low-light performance, advanced recording capabilities, and reliable operation in demanding environments. Designed for filmmakers, content creators, and live production professionals, the a7S III combines a full-frame sensor with powerful processing to achieve outstanding image quality with minimal noise.

Optimized for video, the camera offers high-quality 4K recording at high frame rates with full pixel readout and advanced codecs, enabling flexible workflows for post-production. Its superior low-light sensitivity makes it ideal for shooting in challenging lighting conditions, while maintaining impressive dynamic range and color accuracy.

The a7S III features a highly responsive autofocus system with real-time tracking and subject detection, ensuring sharp focus during both stills and video capture. Its advanced in-body image stabilization further enhances handheld shooting, delivering smoother footage without the need for additional rigging.

With a rugged, weather-sealed design, improved heat management for extended recording times, and extensive connectivity options, the Sony a7S III is a reliable and versatile solution for professional video and hybrid production workflows.

The Key Features of the Sony a7S III Mirrorless Camera (ILCE-7SM3):

  • Full-Frame Sensor: 12.1MP Exmor R CMOS sensor, optimized for low-light performance, wide dynamic range, minimal noise
  • Professional 4K Video: 4K recording up to 120p, full pixel readout, no pixel binning, high frame rate capture
  • Advanced Codecs: XAVC HS, XAVC S, XAVC S-I, 10-bit 4:2:2 internal recording, flexible post-production workflows
  • Exceptional Low-Light Performance: high ISO sensitivity, clean image output, ideal for night and indoor shooting
  • Fast Hybrid Autofocus: real-time tracking, eye autofocus, human and animal detection, reliable subject focus
  • In-Body Stabilization: 5-axis image stabilization, improved handheld shooting, reduced camera shake
  • Vari-Angle Display: fully articulating LCD touchscreen, flexible shooting angles, ideal for video production
  • Electronic Viewfinder: 9.44M-dot OLED EVF, high resolution, accurate monitoring
  • Heat Management: advanced cooling design, extended recording times, reliable performance during long shoots
  • Dual Card Slots: CFexpress Type A and SD UHS-II compatibility, high-speed data handling, flexible media options
  • Connectivity: USB-C, HDMI Type A, Wi-Fi, Bluetooth, FTP transfer, remote control support

The Detailed Specifications for the Sony a7S III Mirrorless Camera (ILCE-7SM3):

  • Sensor Type: full-frame Exmor R CMOS sensor, backside-illuminated design, optimized for video performance
  • Effective Resolution: 12.1 megapixels, low-noise imaging, high sensitivity performance
  • Image Processor: BIONZ XR engine, high-speed processing, advanced image quality control
  • ISO Range: 80-102400 native, expandable to higher ranges, excellent low-light capability
  • Continuous Shooting: up to 10 fps, electronic and mechanical shutter options
  • Shutter System: electronic and mechanical shutter, silent shooting capability
  • Autofocus System: 759 phase-detection points, wide coverage, real-time tracking and eye AF
  • Video Resolution: 4K up to 120p, full-frame recording, oversampled modes
  • Video Formats: XAVC HS, XAVC S, XAVC S-I, 10-bit 4:2:2, All-Intra recording options
  • Stabilization: 5-axis in-body image stabilization, active mode support for video
  • Viewfinder: 9.44 million-dot OLED EVF, high resolution, high refresh rate
  • Display: 3.0-inch LCD touchscreen, fully articulating design, high resolution
  • Storage Media: dual slots, CFexpress Type A, SD UHS-II cards, relay and backup recording
  • Connectivity: USB-C, HDMI Type A, Wi-Fi, Bluetooth, FTP transfer support
  • Audio: microphone input, headphone output, digital audio interface via hot shoe
  • Battery: NP-FZ100 rechargeable battery, extended runtime, USB power delivery support
  • Build Material: magnesium alloy chassis, weather-sealed, dust and moisture resistant
  • Dimensions: approximately 128.9 x 96.9 x 80.8 mm, compact professional body
  • Weight: approximately 699 g with battery and media, balanced handling

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