Special Features
4mm flexible boroscope 120 degrees upor 120 degrees down angulation, depth of field 5-50 mm, field of view 50 degrees min, outside diameter 4.6mm (.181"), illuminating fibers, on end of pn p indicates polyurethane impreganted steel mesh and tindicates a direct viewing instrument with attachable protective head cap for direct viewing mode and attachable 90 degrees prism for side viewing
