Medical endoscope used for internal investigation of trees - provides informative pictures e.g. for photographing from only small bore in tree

摘要

Medical endoscope is used for investigation of the inside of trees. The image produced by the endoscope is pref. recorded by means of a camera. The main advantage of the method is the minimal damage caused to the tree, as only a very small hole has to be drilled to take the endoscope probe.