Quantitative Phase Microscopy Target

Quantitative Phase imaging is an emerging technique used in live cell microscopy whereby the phase of transparent materials is captured and then computationally rendered into useable images. Benchmark’s new Quantitative Phase Target (QPTTM) is the first pure phase artifact available for evaluation and calibration of phase microscopy systems. 
  • First commercially available target for phase microscopy calibration
  • Pure phase  materials with seven distinct feature heights  from 50nm  to  350nm
  • NIST traceable AFM measurements available for all seven heights
  • Familiar microscopy targets – focus star to 400nm pitch, USAF resolution to Group 10   
  • Live cell arrays simulated at various FOV’s  

     SEM Image                     Optical Image             Reconstructed Phase


Benchmark offers this 1.1mm thick  target in  1 inch X 1 inch and  10mm X 10mm glass form factor. We offer either size as a certified version with NIST Traceable  AFM height measurements,  and a non-certified version with estimated measurements based on sampling. Have questions? Need a quote?

Download a detailed user report on this product here

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