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ULTRA Telescopes
5.4 and 10 mm

Optimized for a High Resolution Image

Olympus is always trying to achieve laparoscopic visibility that is equivalent to open surgery by providing HD video imaging systems with advanced technologies. With the 4K technology, Olympus is now striving to make laparoscopic visibility even better than open surgery by adding features such as Ultra High Definition, Wider Color Gamut, and Magnified Visualization.

Key benefits

ED Glass Lenses – Razor-Sharp Images

  • Optimized for high-resolution imaging
  • High contrast at high spatial frequencies
  • Comparable working length for 5.4 mm and 10 mm

Distortion-Free Images (5.4 mm Telescope)

  • Clear images even at the edges
  • No barrel or pincushion distortion


  • Mechanical compatibility to current generations of camera heads and light guide cables by Olympus and other manufacturers that comply with DIN58105

Full Autoclavability

  • Reduced waste due to full reusability of the telescopes

Sony Olympus Medical Solutions aims to align Sony’s cutting-edge electronics technologies in areas such as digital imaging with Olympus’ manufacturing and R&D expertise in the area of medical products including lenses and optical technologies in order to bring high-quality medical care to as many people as possible, and contribute to medical advancement.

Ultra High Definition
This improves visibility and allows for more precise and safe surgery.

Wider Color Gamut
This realizes rich color reproduction and provides suitable colors for each clinical discipline.

Magnified Visualization
This improves visibility and operability with a large screen and electronic zoom.

Order NumberWA4KL500WA4KL530WA4KL545WA4KL100WA4KL130WA4KL145
Outer Diameter (mm)
Working Length (mm)315.3 ± 0.5 mm315.5 ± 1.5 mm315.5 ± 1.5 mm315.9 ± 0.5 mm317.1 ± 1.5 mm317.7 ± 1.5 mm
Max. Insertion Portion Width5.45 mm5.45 mm5.45 mm10.2 mm10.2 mm10.2 mm
Direction of View DOV (°) 0304503045
Operating ConditionsAmbient temperature10 to 35°C (50 to 95°F) 
  Relative humidity30 to 85%  
  Atmospheric pressure700 to 1060 hPa  
Storage ConditionsTemperature 10 to 40°C (50 to 104°F) 
  Relative humidity 30 to 85%  
Transport ConditionsTemperature -40 to 70°C (-40 to 158°F) 
  Relative humidity10 to 95%  



Introducing the new VISERA 4K UHD Imaging System. Four Times the Resolution.