Standard Rigid Borescopes are available in a wide range of diameters, working lengths, direction of view and field of view (magnification). The stainless steel insertion tube usable at temperature between -20℃ and 150℃ (-4 to 302°F). Close to 200 models available featuring various diameters, working length, and viewing directions and field of view (magnification). Video recording and photography are available by connecting a CCD camera or the Olympus digital camera.
