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Precise-iris control offers benefits for machine vision users

3 Jul 2017

Optics and illumination play a critical role in optimising the imaging conditions for machine vision measurement. Even the seemingly simple act of adjusting the iris (aperture) of a lens affects several parameters in the imaging system. There are a number of ways of adjusting the iris, but the Precise-iris (or P-iris) method offers significant benefits.

JAI Spark
  • Area scan camera with CMOS sensor
  • Offers high speed and high resolution
  • Various digital interfaces available
Allied Vision Prosilica GT

Developed for harsh industrial environments and outdoor applications, with up to 31 megapixels and precise iris control, the GT is a great fit for outdoor traffic or surveillance applications.

Teledyne DALSA Genie TS
  • Compact, versatile GigE Vision camera with uncompromised image quality
  • Combines advancements in CMOS imaging sensor technology with a new camera platform
  • Latest CMOS image sensors from Teledyne DALSA and CMOSIS
  • Extremely high quality resolution and remarkable dynamic range to ensure optimized image capture from sun-to-shade