Vision Research is a high-speed digital camera manufacturer specializing in capturing motion beyond the limits of the human eye. Priding itself in equipping customers with the ability to shoot breathtaking video at high velocities, Vision Research is renowned for both its cameras' remarkable resolution and its responsiveness to the needs of customers. Certain models of the company's film based cameras are respected enough to receive national stock listing numbers (NSN) from the U.S. Department of Defense. Vision Research is a subsidiary of the test equipment giant Ametek. Rent Vision Research products like the Phantom v7.3 from Advanced Test Equipment Rentals (ATEC) for a fraction of purchase prices.