3R Solution Mini Borescope

A borescope (rigid mirror) that can inspect with an ultra-fine diameter of 0.83 mm at the tip of the ear. Non-destructive inspection can be performed at a low time and cost. Small parts and molds are easy to see, and the distance between the object and the eyes during inspection is small, so there is less strain on the body and eyes, which helps reduce fatigue. The viewing angle is about 90 °, which is wider than other products.