Rigid endoscope for visual inspection in small and narrow holes and cavities. With a diameter of 4 mm and a length of 175 or 432 mm,this rigidendoscope is very versatile. The integrated LED lamp allows for a very good illumination of cavities to be inspected. For image transmission, this rigidendoscope uses a lens system with a field of view of 45 °. The rigidendoscope is robust and designed for industrial environments. This rigid endoscope provides very high resolution images with high sharpness. Amirror attachment is available as an option on this rigid endoscope. The rigidendoscope is very well suited for inspectionsof small objects.