An intuitive tool designed to radically simplify imagemaking, the 24.6MP full-frame Sigma BF Mirrorless Camera, reimagines the high-end digital camera interface to emphasize ease of use. The L-mount, hybrid-AF body also boasts 6K video capabilities, resulting in a camera that produces high-quality imagery at will.


Imaging
Lens Mount    
L-Mount
Sensor Resolution    
Actual: 25.3 Megapixel
Effective: 24.6 Megapixel
Image Sensor    
36 x 24 mm (Full-Frame) BSI CMOS
Sensor Crop (35mm Equivalent)    
Crop Factor: 1x
Additional Modes: 1.5x 
Image Stabilization    
Digital (Video Only)
Built-In ND Filter    
No
Capture Type    
Stills & Video
Exposure Control
Shutter Type    
Electronic Rolling Shutter 
Shutter Speed    
1/25600 to 30 Second
Bulb/Time Mode    
Bulb Mode (Up to 5 Minutes)
ISO/Gain Sensitivity    
Native: 100 to 102,400
Metering Method    
Evaluative, Spot
Exposure Modes    
Aperture Priority, Manual, Program, Shutter Priority
Exposure Compensation    
-5 to +5 EV (1/3 EV Steps)
Metering Range    
-7 to 20 EV
White Balance    
Presets: AWB, Auto, Custom, Daylight, Flash, Fluorescent, Incandescent, Manual, Overcast, Shade
Continuous Shooting    
Up to 8 fps at Maximum Resolution for up to 350 Frames (Raw) / 1000 Frames (JPEG)
Still Image Capture
Aspect Ratio    
1:1, 3:2, 4:3, 4:5, 16:9, 21:9
Image File Format    
DNG, JPEG
Bit Depth    
14-Bit
Video Capture
Internal Recording    
H.264/H.265
6000 x 3000 at 29.97 fps
1920 x 1080 up to 120 fps
Video Output    
No
Recording Limit    
No
IP Streaming    
No
Built-In Microphone    
Stereo (Microphone Location: Top)
Interface
Media/Memory Card Slot    
No
Internal Memory    
230 GB
Video I/O    
No
Audio I/O    
No
Power I/O    
1x USB-C Input
Other I/O    
1x USB-C Data Output (Shared with Power Input)
Mobile App Compatible    
No
Monitor
Display Size    
3.15"
Resolution    
2,100,000 Dot
Display Type    
Fixed Touchscreen LCD
Secondary Display    
Rear: LCD Status Display
Viewfinder
Type    
No Viewfinder Support
Focus
Focus Type    
Auto and Manual Focus
Focus Mode    
Continuous-Servo AF, Full-Time Servo, Manual Focus, Single-Servo AF
Autofocus Sensitivity    
-5 to +18 EV
Flash
Built-In Flash/Light    
No
General
Battery    
1x BP-81 Rechargeable Lithium-Ion (Included)
 • Approx. 260 Shots
Shoe Mount    
No
Material of Construction    
Aluminum
Dimensions (W x H x D)    
5.1 x 2.9 x 1.4" / 130.1 x 72.8 x 36.8 mm
Weight    
13.7 oz / 388 g (Body Only)
15.7 oz / 446 g (With Battery)
Packaging Info
Package Weight    
2.07 lb
Box Dimensions (LxWxH)    
9.4 x 5.2 x 3.4"