Hole inspection lenses for 360° inside view
The 360° View Lenses is designed for easily and clearly inspect holes, cavities and containers such as a variety of shapes like engine parts, containers, pipes, medicine containers, plastic cap, the bottleneck, screws and other thread object, image and inspect features and defects of both bottom and its vertical walls, such as inner surface scratches, dirt, damage, etc. with a wide range of object diameters and thicknesses.

Features:
360° inside view and Super large FOV at 180°
High resolution 10M for inspecting objects inner and bottom surfaces
Super large depth of Field
Cavity inspection from the outside
1/2" image sensor, C-Mount
Special ring light illumination