High-Resolution Film Thickness Maps

The Filmetrics F42 can map the thickness of films, such as OSP, at over one-million points, each with a spot size as small as 3 microns. Using an integrated CCD camera, live video makes it easy to pinpoint exact measurement locations. Once the feature is in the field of view, simply draw a box around it to analyze it.

Pixel-Width Spot Size

Thickness measurement is made at every single pixel displayed, yielding spot sizes as small as 3 microns. This allows measurements to be made in even the narrowest of channels and cavities.

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Mapping

Uniformity can be checked on these structures with the F42 system's mapping capability. With one click, over a million individual thicknesses can be calculated and displayed in an easy-to-read gradient map. Average thickness and other statistics are automatically reported while notifying the user of any out-of-range thickness measurements. Using goodness-of-fit criteria, the features of interest can be mapped while excluding all other areas.

Common Applications

  • OSP on Printed Circuit Boards
  • Semiconductor Fabrication
  • Liquid Crystal and OLED Displays


Model Thickness Range* Wavelength Range
F42 35nm-3µm 400-800nm
*See F42 datasheet for details

Each F42 model includes everything required to connect to your computer and make thickness measurements.

Common Optional Accessories

In addition, each F42 includes these Filmetrics advantages:

  • Library with over 130 materials included with every system
  • Free software updates
  • Applications Engineers available for immediate 24-hour assistance (Mon-Fri)
  • Online "Hands On" support (internet connection required)
  • Hardware upgrade program