Special Features:

Working length 23 cm (10.6 in); diameter 8.0 mm (32 in); direction of view 55 degrees - 115 deg; 360 degrees rotational viewing without moving the body of scope; direction of view sweeps from 55 degrees to 115 degrees - eliminates need for several different borescopes

Properties:

A viewing device used to visually inspect items such as cannon bores, internal combustion engine cylinder walls, propellant perforations of rocket motors or similar items, for defects of manufacture, corrosion, scars, erosion, etc., without the necessity of disassembling the item(s). It may or may not have extension tubes to cover the various ranges of inspection. The item is basically a straight-tube telescope using a mirror or prism.