BORESCOPES

For over 25 years, Gradient Lens Corporation has designed, engineered, and manufactured precision optics and optical instruments. Our patented endoGRINS® gradient-index lens technology is built into our exclusive line of Hawkeye® Precision Borescopes. This innovative optical design allows Hawkeye® borescopes to deliver excellent image quality at prices one-third that of comparable visual inspection instruments. Hawkeye® borescopes are proudly made in the USA in Rochester, New York, the Worlds Image Center®