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infinity-3-3UR Color QE-min infinity-3-3UR Mono QE-min

Lumenera Infinity 3-3UR 2.8MP CCD Microscope Camera

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  • Image Sensor CCD, Sony ICX674, Avail in Color or Monochrome
  • Optical Format 2/3″
  • Frame Rate 53
  • Bit Depth 8 and 14-bit
  • Read Noise 6.2 e- (4 taps, 16 fps, 25 ºC ambient, 41 ºC internal)
  • Dark Current <1 e-/s (at 22 ºC ambient, 41 ºC internal)
  • Pixel Size 4.54 x 4.54 µm square pixels


  • Mass 340 g
  • Power Requirement External 5 V DC, 1.2 A, power supply (included)
  • Power Consumption 6 W maximum in full frame rate mode
  • Operating Temperature 0 to 50 °C
  • Operating Humidity 5 to 95%, non-condensing
  • ROI Any multiple of 16 x 16 pixels (quad tap mode)
  • Interface Connector USB 3.0 (USB 2.0 supported for lower frame rates)
  • Dimensions 57.15 x 97.79 x 39.62 mm 2.75 x 3.85 x 1.56 inch
  • Lens Mount Adjustable C-mount standard
  • Binning Options 2 x 2, 4 x 4, 8 x 8 (3 x 3 mono only)

The INFINITY3-3UR scientific digital camera features a Sony ICX674 CCD sensor, offers 53 fps at full 2.8 megapixel resolution via a high-speed USB 3.0 interface. Designed for use in scientific and industrial applications requiring optimal color reproduction, extreme sensitivity, increased resolution and high speed.

The INFINITY3-3UR provides unmatched light sensitivity needed for low light applications. Relying on Sony’s EXview HAD ll technology, this camera offers extremely high dynamic range, 4.54 x 4.54 µm pixels and very low noise. The INFINITY3-3UR delivers outstanding image quality and value for challenging low light applications such as fluorescence and NIR imaging.

The INFINITY3-3UR uses the latest USB 3.0 technology at 5 Gbits/sec to deliver the fastest image transfer – even at its highest resolution. Image captures can be synchronized using either a hardware or software trigger. 128 MB of onboard memory for frame buffering ensures dependable and reliable image delivery at full frame rate and highest resolution even in the most demanding systems.

INFINITY CAPTURE, an intuitive image capture program, and INFINITY ANALYZE, a full image analysis package offering camera control, measurement, annotation, tiling and post capture enhancement, are included with the camera. Camera and software combine to create a complete microscopy imaging solution for your application.

Contact us to discuss custom OEM variances.


  • 53 fps at 2.8 megapixel, 66 fps at full HD (1936 x 1456)
  • Industry leading Sony EXview HAD ll sensor technology
  • Color or monochrome ICX674 CCD sensor with 2/3” optical format
  • High-speed USB 3.0 interface for ease of installation on any computer
  • 128 MB of onboard memory for frame buffering results in reliable image delivery for demanding systems
  • Select 8 and 14-bit pixel data modes


  • INFINITY3-3URC — 2.8 Megapixel Uncooled Color CCD USB 3.0 Camera or INFINITY3-3URM — 2.8 Megapixel Uncooled Monochrome CCD USB 3.0 Camera
  • USB 3.0 Cable
  • La050300 — Power Supply, 5 V DC, 12.5 W
  • LuINFSW-DVD — DVD with INFINITY user application software (including INFINITY ANALYZE), TWAIN driver and documentation

Additional information


Frame Rate

53 fps

Equipment Condition

Camera Resolution

2.8 Megapixels

Sensor Type


Color or Monochrome

Color, Monochrome