Lens testing


Key Features

HIGH RESOLUTION PHASE & INTENSITY | in the far infrared region

  • Achromatic over the whole LWIR band – from 8-14 µm
  • Uncooled focal plane array technology
  • High resolution : – 160 x 120 phase pixels
  • Compact and easy to use – for easy integration in an optical bench



Wavelength range8 - 14 µm
Aperture dimension16 x 12 mm2
Spatial resolution100 µm
Phase & intensity sampling160 x 120
Resolution (Phase)75 nm RMS
Accuracy25 nm RMS
Acquisition rate24 fps
Real-time processing frequency> 10 fps (full resolution)
Dimensions (w x h x l)96 x 110 x 90 mm
Weight~850 g

KALEO OEM Software



Kaleo software is dedicated to lens testing with Phasics wavefront sensors. It takes advantage of Phasics exclusive technique to provide a full set of optical quality parameters: MTF, PSF, aberrations… It assists the whole measurement process from alignment to advanced data analysis to help you getting the most out of wavefront measurement.

lens wavefront measurement software

Key Features

  • The most complete lens test: wavefront error, Zernike coefficient, MTF, PSF….
  • Reliable result calculation using expert algorithms
  • Flexible choices for measurement conditions and analysis: lens orientation, digital focus adjustment, pupil size, settings management…



Wavefront analysisPhase map
Real time filtering of the wavefront information (Kernel, Zernike-based, Pupil size)
MTF + PSFOne shot full MTF cuve for all frequencies Digital focusing
Lens orientation selection
Acquisition managementSettings management
Camera management
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