Sony a1 Mirrorless Camera

The Sony ILCE-1/B is a camera created for professionals who need both speed and resolution. Inside the body you will find a sensor that offers 50.1 megapixels, uses the Exmor RS stacked architecture, and covers a full frame. This sensor works with the advanced BIONZ XR processor, delivering wide dynamic range, low noise, and bursts up to 30 frames per second. That means you can freeze decisive moments whether you shoot sports, wildlife, or fast paced journalism.

Keeping moving subjects sharp has been a priority for Sony. The Fast Hybrid autofocus system uses 759 phase-detection points that spread across most of the viewfinder. It acquires focus quickly and tracks subjects confidently in dim indoor arenas, bright outdoor fields, or low contrast scenes at dawn.

Videographers will appreciate the ability to record 8K footage at 30p for projects that demand extraordinary detail. When a slower, cinematic look is required, the camera also captures 4K at 120p, opening creative options such as dramatic slow-motion sequences. In-body five-axis SteadyShot stabilisation keeps handheld footage smooth and helps still photographers work at slower shutter speeds without introducing blur.

Professional workflows rely on fast storage and reliable connections. Two card slots accept either CFexpress Type A or SD media, giving you high data rates and instant backup. A full-size HDMI port feeds external monitors or recorders, while USB Type-C, Wi-Fi, Bluetooth, and a wired Ethernet jack streamline tethering, remote control, or rapid file transfer from any location.

Durability matches performance. A magnesium alloy chassis and extensive weather sealing protect internal components from rain, dust, and accidental knocks. The comfortable, well-balanced grip makes long shooting days easier, whether you work trackside, in the backcountry, or on a sound stage.

If you need a single camera that excels in studio portrait sessions in the morning and high-speed sports coverage in the afternoon, the ILCE-1/B stands ready to deliver uncompromising results.

Highlights:

• 50.1 megapixel stacked Exmor RS full-frame sensor
• Continuous shooting up to 30 frames per second with full AF and AE
• 8K recording at 30p and 4K capture up to 120p for slow motion
• Fast Hybrid autofocus that uses 759 phase-detection points
• In-body five-axis SteadyShot image stabilisation
• Dual slots compatible with CFexpress Type A and SD cards
• Wireless connectivity through Wi-Fi and Bluetooth plus wired Gigabit Ethernet
• Magnesium alloy body with weather sealing for demanding environments