Mini-Rigid Borescopes

To facilitate visual inspection of minor components, products and units, borescopes with reduced diameters have been developed which are equipped with the excellent "High-Speed" rod lens system made by HSW. They are characterised by an excellent image reproduction, both in the centre and the peripheral zone of the view field. In this way, they facilitate inspection of small-size details in all industrial applications by rendering high-resolution, super-bright images. 

Technical specifications

  • Jacket tube, shank and fibre-optic light guide entry piece made of stainless steel
  • Fibre-optic light guide entry piece holder with light condenser, i.e. the light intensity output at the tip is increased by 30%
  • Adaptable, fibre-optic light guide entry piece (ACM, Wolf); the adapters allow connection of many other makes
  • DIN ISO eyepiece: 32 mm; this enables easy connection of accessories, such as cameras of most of manufacturers
  • Three-tube design for a diameter of 1.9 mm
  • High bending resistance
  • HSW rod lens system; excellent image brightness and very high resolution
  • Large focus depth: 1 mm until infinity
  • Large field of view
  • The instrument is resistant to fuels, oil and other conventional solvents as well as is water-tight
  • Operating temperature -40° – +120°
  • Pressure resistance 3 bar

Design types

  • Diameter: 1.5 mm, 1.7 mm, 1.9 mm or 2.7 mm and 4 mm
  • Effective lengths: 50 mm to 340 mm, depending on the diameter
  • Viewing directions: 0°, 30° or 70° (90° with mirror tube)
  • Accessories: protection tubes, mirror tubes, angulated attachment, photo and camera adapter