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AT-9 Applanation Tonometer

  • Description
  • Information

Marco is proud to introduce the new AT-9 Applanation Tonometer for the M3 & M5 Ultra M-Series model slit lamps. 


Sleek, trim, and beautifully designed, the AT-9 is the perfect complement to the new Ultra M-Series of slit lamps, and provides us with an important piece of instrumentation that will further enhance our portfolio of products.

  • Specifications
  • Brochures
  • Slit Lamp Model Tonometer Mounts  Ultra M3, Ultra M5
  • Tonometer Mounts M3 #1688, M5 #1687
  • Measurement method Applanation type (observed with left eye on the slit lamp)
  • Depression Area 7.354mm2
  • Diameter of Measurement Depression Area 3.06mm
  • Measurement Range 0 ~ 80mmHg
  • Minimal Scale 2mmHg
  • Equation for Conversion from mmHg to kpa 1mmHg = 101325/760Pa = 133.3Pa 100Pa = 0.1kPa