Sony a7 III Mirrorless Camera

Sony a7 III Full-Frame Mirrorless Digital Camera (Body Only, Black)
Benchmark Full-Frame Hybrid Platform – 24.2MP Exmor R BSI CMOS Sensor, High-Speed BIONZ X Image Processor with Front-End LSI, 15-Stop Dynamic Range, Native Sensitivity from ISO 100 to 51200 (Expandable to ISO 204800), Full-Width 6K-Oversampled UHD 4K Video at up to 30p & Full HD 1080p at 120 fps Slow Motion, S-Log2, S-Log3, and HLG (Hybrid Log-Gamma) Profiles, Fast Hybrid AF System with 693 Phase-Detection & 425 Contrast Points (93% Sensor Coverage), Real-Time Eye AF in AF-S/AF-C, 5-Axis SteadyShot INSIDE In-Body Image Stabilization (5.0 Stops), Continuous Burst Shooting up to 10 fps (177-Frame Buffer), 2.36m-Dot OLED Tru-Finder EVF (0.78x Magnification), 3.0″ 922k-Dot Tilting Touchscreen LCD with Touchpad AF, Dual SD Card Slots (Slot 1 UHS-II Compatible), High-Capacity NP-FZ100 Battery Architecture, Magnesium Alloy Weather-Sealed Chassis, Native Full-Frame Sony E-Mount (Good Condition)

The Sony a7 III (ILCE-7M3) is an industry-defining full-frame hybrid mirrorless camera engineered to deliver high-performance still imaging and professional cinema capabilities for commercial photographers, wedding documentarians, event videographers, and independent content creators. Anchored by a 24.2-megapixel full-frame Exmor R back-illuminated (BSI) CMOS sensor paired with Sony’s BIONZ X processing engine and front-end LSI, the a7 III achieves an expansive 15 stops of dynamic range, accurate color fidelity, and low-noise performance across a native sensitivity range of ISO 100 to 51200 (expandable from ISO 50 up to 204800). Designed for high-speed reliability, the camera captures full-resolution 14-bit RAW burst sequences at up to 10 frames per second with full autofocus and auto-exposure tracking for up to 177 consecutive frames using either its mechanical shutter or silent electronic shutter.

For video production, the a7 III records internal UHD 4K video across the full width of the full-frame sensor using 2.4x oversampling from a 6K readout (with zero pixel binning), producing crisp detail with suppressed moiré and aliasing. It supports high-frame-rate Full HD 1080p recording at up to 120 fps for dramatic 4x and 5x slow-motion playback at 100 Mb/s in the XAVC S format, alongside uncompressed 4:2:2 8-bit clean output via micro-HDMI. Advanced gamma profiles include S-Log2 and S-Log3 for wide latitude in post-color grading, complemented by instant HDR workflows via Hybrid Log-Gamma (HLG). Autofocus performance is driven by a 4D FOCUS Fast Hybrid system featuring 693 focal-plane phase-detection points covering 93% of the image area alongside 425 contrast points, delivering dependable Eye AF tracking and low-light focus down to -3 EV. Enhanced by 5.0-stop 5-axis SteadyShot INSIDE sensor stabilization, dual SD card slots, and an extended-life NP-FZ100 battery system, this a7 III body provides a versatile imaging hub in solid, field-tested condition.

CONDITION DIAGNOSTICS & PHYSICAL NOTES

Included Components: ESSENTIAL HYBRID CAMERA BODY OUTFIT. Supplied with the Sony a7 III mirrorless camera body, genuine Sony NP-FZ100 rechargeable lithium-ion battery, front camera body cap, Multi Interface Shoe protective cap, and rubber eyecup. (Lenses, battery chargers, USB-C cables, SD memory cards, neck straps, and external microphones sold separately unless pictured).

Exterior & Chassis Status: GOOD CONDITION. The lightweight matte black magnesium alloy chassis, textured rubber handgrip, dual command dials, rear multi-selector joystick, top mode dial, and interface port doors exhibit typical cosmetic signs of standard field handling. Light surface scuffs, shallow rub marks along outer edges and bottom baseplate corners, and minor finish shine on high-contact grip points are visible upon close inspection. All laser-etched port identifiers, button markings, and Sony Alpha badging remain clean, intact, and fully legible.

Sensor & Mount Status: GOOD CONDITION. The 24.2MP full-frame Exmor R BSI CMOS sensor glass is clean, clear, and free of scratches, oil spots, or cleaning blemishes. The 5-axis sensor-shift stabilization mechanism initializes, parks, and operates correctly upon power cycles. The reinforced stainless steel Sony E-mount bayonet and gold-plated electronic contacts are clean and firm with zero rotational play.

Viewfinder & Display Status: GOOD CONDITION. The 2.36m-dot OLED Tru-Finder electronic viewfinder is bright, clear, and free of dead pixels, distortion, or optical blemishes. The rear 3.0-inch 922k-dot LCD monitor is bright and fully illuminated with vibrant colors and zero dead pixels; the protective outer screen surface exhibits minor, superficial hairline scratches consistent with regular handling that do not obscure live view composition or menu navigation. The tilting articulation mechanism tilts upward 107° and downward 41° smoothly with firm factory-correct tension; touch focus and touchpad AF functions respond immediately.

Electronic & Operational Status: FULLY FUNCTIONAL. The focal-plane mechanical and electronic shutters actuate cleanly across all speeds up to 1/8000s and 10 fps continuous burst modes; Fast Hybrid AF, Real-Time Eye AF, and tracking lock accurately; internal UHD 4K and Full HD 1080p video streams write reliably to both Slot 1 (UHS-II) and Slot 2 (UHS-I); 5-axis SteadyShot INSIDE stabilization operates smoothly; rear multi-selector joystick and control wheels register positive tactile clicks; micro-HDMI, USB-C 3.0, micro-USB, and 3.5mm audio jacks make solid connections; NP-FZ100 battery charges properly and holds a consistent charge; Wi-Fi, NFC, and Bluetooth connect cleanly to mobile devices.