The core of the design philosophy behind the Sigma BF Mirrorless Camera is to create an intuitive tool to radically simplify image-making. The Sigma B-F features a 24.6MP full-frame, backside-illuminated CMOS sensor.
Continuous shooting is possible up to 8fps and produces 14-bit DNG lossless RAW files in addition to JPEGs. Video can be recorded in up to 6K 30 fps and is capable of recording up to 120fps when shot in Full HD.
One of the key features of the BF is the 230GB of internal storage that can store more than 14,000 JPEG files, 4,300 uncompressed RAW files, or up to 2.5 hours of video.
Pre-loaded on the Sigma BF Mirrorless Camera, you will find 13 different Colour modes that allow you to apply filters to your imagery for expanded creativity, these include: Standard, Rich, Calm, Powder Blue, Warm Gold, Teal and Orange, FOV Classic Blue, FOV Classic Yellow, Forest Green, Sunset Red, Cinema, 709 Look, and Monochrome.
The unique design of the Sigma BF Mirrorless Camera compresses all controls into just 3 buttons these are a dial, shutter release, and a power button. Each B F camera is carved from a single block of aluminium, providing balanced and uniform weight distribution. A thumb grip on the rear right corner adds a small but crucial ergonomic element for handling the camera.
Sleek, Intuitive Design
The Sigma BF Mirrorless Camera truly marks a turning point in the design of mirrorless cameras. The user interface has been totally redesigned from the screen through to the body to streamline the image creation process.
Streamlined UI
On this unit, the live-view rear touchscreen has been redesigned for a distraction-free shooting experience, where exposure settings like shutter speed, aperture, ISO sensitivity, EV compensation, and colour mode all find their natural home.
Physical Design
The unique design of the Sigma BF Mirrorless Camera compresses all controls into just 3 buttons these are a dial, shutter release, and a power button. Each B F camera is carved from a single block of aluminium, providing balanced and uniform weight distribution. A thumb grip on the rear right corner adds a small but crucial ergonomic element for handling the camera.
Performance
The Sigma B-F features a 24.6MP full-frame, backside-illuminated CMOS sensor. Continuous shooting is possible up to 8fps and produces 14-bit DNG lossless RAW files in addition to JPEGs.
The large sensor benefits both working in low-light conditions as well as low depth-of-field effects, ISO sensitivity is achieved 100-102400 and is expandable on the low end to ISO6. A hybrid phase detection and contrast detection autofocus ensures quick and accurate focusing.
Internal Storage
One of the key features of the BF is the 230GB of internal storage that can store more than 14,000 JPEG files, 4,300 uncompressed RAW files, or up to 2.5 hours of video.
Video Capabilities
The Sigma BF Mirrorless Camera can record video in up to 6K 30 fps and is capable of recording up to 120fps when shot in Full HD. And also supports L-Log colour grading and HVEC encoding.
For smooth video capture, electronic image stabilisation is supported, which benefits shooting video. On a full battery, you are able to record continuously for up to an hour. A built-in microphone atop the camera captures stereo sound, with support for an external microphone or headphone output.
L-Mount Compatibility
Sigma forms part of the L-Mount Alliance, which allows you to use lenses from a wide variety of manufacturers, including Sigma, Leica, and Panasonic.
Colour Modes
Pre-loaded on the Sigma BF Mirrorless Camera, you will find 13 different Colour modes that allow you to apply filters to your imagery for expanded creativity, these include: Standard, Rich, Calm, Powder Blue, Warm Gold, Teal and Orange, FOV Classic Blue, FOV Classic Yellow, Forest Green, Sunset Red, Cinema, 709 Look, and Monochrome.
- Sigma BF Mirrorless Camera (Silver)
- Sigma BP-81 Lithium-Ion Battery Pack
- Sigma Metal Body Cap for Sigma BF Mirrorless Cameras (Silver)
| Lens Mount | |
| Sensor Resolution | |
| Image Sensor | |
| Sensor Crop (35mm Equivalent) | |
| Image Stabilization | |
| Built-In ND Filter | |
| Capture Type |
| Shutter Type | |
| Shutter Speed | |
| Bulb/Time Mode | |
| ISO/Gain Sensitivity | |
| Metering Method | |
| Exposure Modes | |
| Exposure Compensation | |
| Metering Range | |
| White Balance | |
| Continuous Shooting |
| Aspect Ratio | |
| Image File Format | |
| Bit Depth |
| Internal Recording | |
| Video Output | |
| Recording Limit | |
| IP Streaming | |
| Built-In Microphone |
| Media/Memory Card Slot | |
| Internal Memory | |
| Video I/O | |
| Audio I/O | |
| Power I/O | |
| Other I/O | |
| Mobile App Compatible |
| Display Size | |
| Resolution | |
| Display Type | |
| Secondary Display |
| Type |
| Focus Type | |
| Focus Mode | |
| Autofocus Sensitivity |
| Built-In Flash/Light |
| Battery | |
| Shoe Mount | |
| Material of Construction | |
| Dimensions (W x H x D) | |
| Weight |