Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

A variety of methods is available for measuring objects and using the appropriate instrument is important. What if the object is less than a millimeter wide? Discover how light from a laser can be used to measure the dimensions of very small objects such as the width of a wire or a human hair.


  • Measurement
  • Diffraction
  • Wavelength