ace Series

Basler ace acA640-750uc Area Scan Camera

The Basler acA640-750uc USB 3.0 camera with the ON Semiconductor PYTHON 300 CMOS sensor delivers 751 frames per second at VGA resolution.

(H x V pixels)
640 px x 480 px
Pixel Size horizontal/vertical 4.8 µm x 4.8 µm
Frame Rate 751 fps
Mono/Color Color
Interface USB 3.0
Video Output Format Bayer BG 8, Bayer BG 10, Bayer BG 10 Packed
Pixel Bit Depth 10 bits
Exposure Control
  • programmable via the camera API
  • external trigger signal
  • external trigger
  • software
  • free-run
Housing box
Housing Size (L x W x H) in mm 29.3 x 29.0 x 29.0
Housing Temperature 0 °C - 50 °C
Lens Mount
  • C-mount
Digital Input 1
Digital Output 1
General Purpose I/O 2
Power Requirements Via USB 3.0 interface
Power Consumption (typical) 2.8 W
Weight (typical) 80 g
  • CE
  • RoHS
  • GenICam
  • IP30
  • UL (in preparation)
  • FCC
  • USB3 Vision
Sensor Vendor ON Semiconductor
Sensor PYTHON 300
Shutter global shutter
Max. Image Circle 1/4 inch
Sensor Type CMOS
Sensor Size (mm) 3.07 mm x 2.30 mm
Order Number 106749
Physical Interface and I / O Control
  • Debouncer
  • Minimum Output Pulse Width
  • IO Signals: Frame Burst Start Wait
  • IO Signals: Frame Start Wait (ex Ready4Trigger)
  • IO Signals: Exposure Active Signal
  • IO Signals: UserOutput
  • IO Signals: Timer 1 Active
Image Acquisition Control
  • AcquisitionStartTrigger
  • FrameStartTrigger
  • Triggered by Software
  • Triggered by IO
  • Trigger Delay
  • Acquisition Status
  • FrameBurstStartTrigger
Standard Features
  • Region of Interest
  • Reverse X (Horizontal Mirroring)
  • Reverse Y (Vertical Mirroring)
  • AutoFunctionProfile
  • Lookup Table
  • Test Images
  • Sequencer
  • Adjustable Gain All
  • Automatic Gain Control
  • Adjustable Black Level All
  • Gamma Correction (User)
  • Exposure Control via API
  • Exposure Control via external trigger
  • Automatic Exposure Control
  • Configuration Sets
  • Temperature Readout
  • UserDefinedValue
  • RemoveParameterLimits
  • Device Information Parameters
Color Creation and Enhancement
  • Color Transformation
  • Manual White Balance
  • Automatic White Balance
  • LightSource Presets
  • Hue/Saturation (6 axis)
  • 5x5 Debayering
  • Color-Anti-Aliasing
  • Improved Sharpness
  • Denoising
Chunks and Event Reporting
  • CRC Checksum
  • CounterChunk
  • Sequencer Set Active
  • Exposure Time
  • Gain Value
  • ExposureEnd
  • FrameStart
  • FrameStartWait
  • FrameStartOvertrigger
  • FrameBurstStart
  • FrameBurstStartWait
  • FrameBurstStartOvertrigger
  • Time Stamp
  • I/O Line Status
Pixel Formats
  • Bayer10
  • Bayer10p
  • Mono8
  • RGB8
  • BGR8
  • Bayer8
Please find the mechanical drawings (CAD) in the “Downloads” tabBasler ace acA640-750uc Area Scan Camera - Dimensions



Application Notes


White Papers

Success Stories

Marketing Notes

CAD / Technical Drawings

Current pylon for OS X

Current pylon for Windows

Current pylon for Windows Redistributables

Current pylon for Linux

Archive pylon for Windows

Archive pylon for Linux

Frame Rate Calculator

pylon Driver Package
At the "Downloads"-Tab you can download the Basler pylon Camera Software Suite for free. The pylon Software Suite operates with all of our GigE, IEEE 1394 and USB 3.0 cameras and most of our Camera Link cameras. It offers reliable and flexible image data exchange between your Basler cameras and the PC, at a low CPU load. Please find more information on pylon on
Third Party
We list several manufacturers offering compatible products such as software or frame grabbers under the following link.


Basler Lens C125-0418-5M F1.8 f4mm
Basler Lens C125-0618-5M F1.8 f6mm
Basler Lens C125-0818-5M F1.8 f8mm
Basler Lens C125-1218-5M F1.8 f12mm
Basler Lens C125-1620-5M F2.0 f16mm
Basler Lens C125-2522-5M F2.2 f25mm
Lens Computar M0814-MP2 F1.4 f8mm 2/3"
Lens Computar M1214-MP2 F1.4 f12mm 2/3"
Lens Computar M1614-MP2 F1.4 f16mm 2/3"
Lens Computar M2514-MP2 F1.4 f25mm 2/3"
Lens Computar M3514-MP F1.4 f35mm 2/3"
Lens Computar M5018-MP2 F1.8 f50mm 2/3"
Lens Computar M7528-MP F2.8 f75mm 2/3"
Lens Ricoh FL-CC0614A-2M F1.4 f6mm 2/3"
Lens Ricoh FL-CC0814A-2M F1.4 f8mm 2/3"
Lens Ricoh FL-CC1214A-2M F1.4 f12mm 2/3"
Lens Ricoh FL-CC1614-2M F1.4 f16mm 2/3"
Lens Ricoh FL-CC2514-2M F1.4 f25mm 2/3"
Lens Ricoh FL-CC3516-2M F1.6 f35mm 2/3"
Lens Ricoh FL-CC5028-2M F2.8 f50mm 2/3"
Lens Edmund Optics CFFL F1.3 f8.5mm 2/3"
Lens Edmund Optics CFFL F1.8 f12mm 2/3"
Lens Edmund Optics CFFL F1.4 f16mm 2/3"
Lens Edmund Optics CFFL F1.4 f25mm 2/3"
Lens Edmund Optics CFFL F1.7 f35mm 2/3"
Lens Edmund Optics CFFL F2.0 f50mm 2/3"

I/O Cables and/or Power Supply

Opto-I/O Cable 6p/open, 10 m
GP-I/O Cable 6p/open, 10 m
Opto-GP-I/O Y-Cable 6p/open, 2 x 10 m
Connector HRS 6 pin, female

Data Cables

Cable USB 3.0, Micro B screw lock/A, 3 m
Cable USB 3.0, Micro B screw lock/A, 5 m
Cable USB 3.0, Micro B screw lock/A, 8 m
Cable USB 3.0, MicroB 90 A1 sl / A, 1 m (angled downwards)
Cable USB 3.0, MicroB 90 A1 sl / A, 3 m (angled downwards)
Cable USB 3.0, MicroB 90 A1 sl / A, 5 m (angled downwards)
Cable USB 3.0, Micro B sl / A, DrC, 5 m
Cable USB 3.0, Ext. A female / A male, 10 m
Cable USB 3.0, Ext. A female / A male, 20 m

Cards, Hubs, Switches

USB 3.0 Card PCIe, Renesas, 1 HC+ Gen2, x1, 2 Ports
USB 3.0 Card PCIe, Fresco FL1100, 4HC, x4, 4Ports
USB 3.0 Hub, 4 Ports side by side
Power Supply 40 W for USB 3.0 Hub, 4 Ports

Lens Accessories

Filter adapter for Basler Lens 4 mm
Filter adapter for Basler Lens 6 mm, 8 mm
Set of spare screws for Basler Lenses
Spacer ring 0.1 mm, C-mount
Spacer ring 0.2 mm, C-mount
Spacer ring 0.25 mm, C-mount, brass
Spacer ring 0.5 mm, C-mount
Spacer ring 1 mm, C-mount


Tripod Mount ace
Camera Bracket: 360 / 90

Camera Quick Finder

Find Product
Basler Lenses

The new ace models:


Please activate cookies in order to download files without having to fill in your data again the next time you visit.