Gradient Lens Corp. designs, manufactures, and sells its patented line of Hawkeye precision borescopes. Hawkeye rigid, flexible, and video borescopes deliver all the image quality of the world’s finest instruments, and sell for a fraction of the price. More than 70 Hawkeye rigid, flexible, and video borescopes, and microscopes are in stock and ready for overnight delivery. They are made in the USA. For more information visit www.gradientlens.com or call (800) 536-0790.