S-T Industries, Inc.
301 Armstrong Blvd N
St James, MN 56081-0517
Phone: (800) 326-2039
Fax: (507) 375-4503
www.stindustries.com
The "8700" Series Video Inspection System from S-T Industries is the perfect alternative to the Optical Comparator. 
High magnification, precision zoom optics provide a superior image with a 4"x8" or 4"x12" travel stage, available with the M3 touch screen computer with video edge detection, image archiving and field of view in manual or CNC 2-axis or 3-axis systems for greater flexibility.
Combined with over 70 years of manufacturing experience in the U.S. makes S-T Video Inspection Systems your best buy.