DWC® & GetWave® — Digital Wavefront Cameras Typical Applications

Digital Wavefront Cameras® (DWC®) are compact, light and easy-to-operate sensors that deliver fast and reliable analysis of wavefronts with ultimate performances at broad wavelength range.


DWC® measure tilts, divergence, convergence and all the other aberrations in wavefronts with an outstanding dynamic range and resolution only limited by CCD sensor. Thanks to its capability to measure simultaneously intensity and wavefront, both optics surface and aberration map can be simultaneously visualized and measured to an ultra high resolution.


Digital Wavefront Cameras, driven by powerful wavefront analysis software GetWave®, provide numerous key advantages: wavefront aberrations measurement at high resolution, high dynamic range, capability of aberrations & surface inspection in one single device, smart packaging and cost effectiveness, insensitivity to vibration, easy technician-independent setup, no calibration requirement, easy adaptation in transmission or reflection mode.


DWC®
Customizable Optics Tester

Customizable Optics Tester


Measurement Capabilities
  • Wavefront Measurement
  • Visualization of Optics Surface Quality
  • Full Zernike Analysis
  • Point Spread Function — PSF
  • Modulation Transfer Function — MTF
  • Pass/Fail Analysis & Report Generation
Metrology Instrument
  • All measurements made according to ISO standards
Parameters
  • Entrance aperture: 5.9 x 3.1 mm
  • Measured Diameters: 0.7...50 mm
  • Z separation: 17.5 mm
  • Measurement points: 500 x 500
  • Spherical Range: -36D ... 30D
  • Cylindrical Range: -16D... +13D
  • Absolute accuracy: <0.01λ
  • Sensitivity: <0.005λ
  • Repeatability: <0.01λ rms
  • Dynamic range: 500λ
  • Acquisition rate: 15 Hz max (Processor dependent)