Rotascope Zoom

Rotascope Zoom Rigid Borescopes – Ø 4~10 mm

All Rotascopes can be equipped with a variable power zoom eyepiece. This gives a additional range of continuously adjustable magnification 2:1 compared to a non-zoom tool.
Zoom, when used on an instrument with a field of view narrow 35 °, gives a magnification similar at all distances of observation for endoscopes with a very narrow field of observation, without loss of depth of field associated with these instruments. This is especially useful when the image plane is not flat and perpendicular to the axis of the instrument.
Output super wide eyepiece zoom lens offers images that are large, bright and very easy to observe.


Technical characteristics
  • outer tube and stainless steel optical cable connection
  • anodized aluminium body
  • 340 ° rotary scanning without moving the body of the borescope. A positive stop is built into the body to prevent over-rotation of the lighting fibres
  • vieuwing direction indicator
  • entry of the optical cable with cone condenser glass giving 30% of light in addition to the end
  • light-guide fitting adaptable to light cables of various brands
  • eyepiece with a standard outside diameter of DIN/ISO 32 mm for easy connection of accessories, such as the cameras of most manufacturers
  • construction with 3 concentric tube type. The lenses are protected by 3 tubular stainless steel sheaths: exterior, Interior and tube system. This design allows disassembly of the outer tube or tube system for repair
  • large depth of field with focus by rotating a ring
  • zoom eyepiece for a further continuous magnification up to a factor of 2
  • endoscope resistant to fuels, oil, most standard industrial solvents and water
  • operating temperature: -40 ° C to + 121 ° C
  • resistance to pressure: 3 bars
Range of models
  • diameter: 4, 5, 5.5, 6, 8 and 10 mm
  • effective lengths: 140~1.410 mm depending on diameter
  • directions of observation: 0 °, 45 °, 70 °, 90 ° or 110 °
  • field of vision: 35 °, 56 °, 60 °, 70 °, or 90 °
  • accessories: light sources, angular reference, photo and camera adapter