100% Employee Owned, Founded 1954

OGP Optical Comparators and Horizontal Video Systems

OGP offers the latest in optical comparator technology. Founded in 1983, Certified Comparator Products, was acquired by Quality Vision International (QVI) in 2005 and currently operating under OGP, offers a range of optical comparator products. They were the first optical comparator company to introduce an all LED light driven machine, and offer machines with 14”, 16”, 20” and 30” viewable screens. These machines feature industry leading internal edge detection for both accuracy and speed, reducing operator variation and decreasing inspection time. Additionally, E-Check software allows for full automation of their motorized machines.

VIDI-Probe, the latest offering, brings video measurement into the comparator world with the ability to use your comparator screen when you need to see a larger field of view. This technology provides automated edge detection and gathers many data points per measurement, allowing for filtering to remove unwanted burs and contamination.

Our precision measurement group is a proud distributor of OGP optical comparator products across our entire network of calibration laboratories in the U.S. Our technical sales staff work closely with vendor representatives and are trained to help you find the right equipment for any application.


See how our precision measurement team can help improve quality, increase efficiency, and reduce risk.

J.A. King is Now Part of Cross Company!

Still offering the same world class customer service since 1939, J.A. King is now a part of the Cross Company family. This means our customers have even more support as our capability continues to grow. As always, reach out to our team if you have any questions, and take a look at all we now have to offer! Interested in a quote?