This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
This Website Uses Cookies By closing this message or continuing to use our site, you agree to our cookie policy. Learn MoreThis website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. By closing this message or continuing to use our site, you agree to the use of cookies. Visit our updated privacy and cookie policy to learn more.
Tom Groff is North American sales manager for Optical Gaging Products Inc. (OGP, Rochester, NY). For more information, call (585) 544-0400, e-mail info@ogpnet.com or visit www.ogpnet.com.
The contour projector, also known as an optical comparator or shadowgraph, has been used for quality control inspection for more than 70 years. Despite its maturity, the projector is still around and going strong.