ULTRA High Definition IR Telescopes

Rigid Telescope

ULTRA High Definition IR Telescopes

VISERA ELITE II offers infrared (IR) observation for surgeons to identify well-perfused tissue and the biliary tract. The modular design allows you to add a dedicated IR light source and IR UHD telescopes to the OTV-S200 and OTV-S300 platforms, utilizing the same CH-S200 series camera heads across surgical departments. 
UHD IR telescopes are designed to deliver more light, color, and resolution to achieve optimal visualization modes not only in IR, but also in White Light, and NBI.

Key Benefits

  • Helps visualize critical anatomy, promoting timely surgical decisions. IR applications include identification of biliary tract, assessment of tissue perfusion, and visualization of colon/sigmoid transanally. 
  • Optimizes high resolution imaging by decreasing chromatic abberation with the power of ED glass.
  • Enhances visibility for precise and safe surgery with ultra high definition imaging that is designed to meet high 4K standards, reproducing natural color and brightness. 
  • Provides broader operative landscape with at least 20% wider field of view than standard HD telescopes*

*Compared to 5.4mm endoscope with 70°field of view and 10mm endoscope with 75° field of view.

  • Reduces sterilization costs with autoclavability. 
  • Optimize use of VISERA ELITE II camera heads used across multiple departments with full compatibility.
  • A cost-effective option, so customers can add the IR functionality only to towers with specialties who utilize IR.
  • Achieve optimal visualizations for IR, white light, and NBI with just one type of scope.

Product Support

Ordering Information

Order Number Outer Diameter Direction of View Field of View Working Length Max. Insertion Portion Width
WAIR500A5.4 mm84°315.8 mm5.45 mm
WAIR530A5.4 mm30°84°317.0 mm5.45 mm
WAIR100A10 mm88°316.4 mm10.2 mm
WAIR130A10 mm30°88°318.6 mm10.2 mm


Operating Conditions
Ambient temperature: 10 to 35°C (50 to 95°F)
Relative humidity: 30 to 85%
Atmospheric pressure: 700 to 1060 hPa

Storage Conditions
Temperature: 10 to 40°C (50 to 104°F)
Relative humidity: 30 to 85%

Transport Conditions
Temperature: –40 to 70°C (–40 to 158°F)
Relative humidity: 10 to 95%

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