We are offering here the Monitor Type Inspection Borescope that is an optical instrument designed to assist visual inspection of narrow, difficult-to-reach cavities, consisting of a rigid or flexible tube with an eyepiece or display on one end, an objective lens or camera on the other, linked together by an optical or electrical system in between. Borescope is an objective lens or camera on the other connected together by an optical or electrical system in between. Monitor Type Inspection Borescope is very efficient.