NIDEK NT-1 Non Contact Tono/Pachymeter

At a glance:
  • Fully-automatic measurement
  • Air-nozzle contact sensor
  • Reliable tono/pachymeter
  • Flexible and space-saving design
  • More information below...

Design Innovations that Incorporate Operator and Patient Comfort with Gentle Measurements

The NIDEK NT-1 non contact tono/pachymeter series includes an innovative line of devices that provide reliable non-contact tonometry and pachymetry. The NT-1p and NT-1 perform fully-automatic measurement and include an air-nozzle contact sensor to ensure patient safety. Monitor tilt/swivel and tablet operation allow greater flexibility in various situations, suiting patient and clinical needs. The innovative design of the NT-1 series provides unparalleled usability while ensuring patient comfort and maintaining clinic efficiency.

Fully-automatic measurement (available for the NIDEK NT-1 Non Contact Tono/Pachymeter)

Simply by placing the chin on the chinrest, NIDEK eye detection camera automatically detects the position of the eyes and measurement starts without pressing any button. Gentle voice guidance (available in 9 languages) facilitates smooth measurement for any operator.

Air-nozzle contact sensor

A message appears to alert the user if there is eyelid/corneal contact with the air nozzle during measurement. The measuring unit automatically backs away from the patient’s eye, and the measurement stops for patient safety.

Reliable tono/pachymeter

Pachymetry (available for the NT-1p) Non-contact optical pachymetry is used to measure corneal thickness.

Flexible and space-saving design

The continuous range of tilt/swivel of the screen allows the device to be placed anywhere in an examination room; installation against a wall or in a corner is now possible.
The conventional face-to-face position is available, and is designed to provide excellent patient comfort. Freedom of operator mobility allows supporting the patient’s
eyelids during measurement, if needed. The flexible layout and space-saving design contribute to improved productivity and efficiency.

A variety of options to meet your needs

  • Joystick
  • Hand-held control
  • Table control software

For our full accessories and consumables portfolio, visit our online shop today. Click Here


Non contact tonometer
Measurement range: 1 to 60 mmHg
Measurement range setting: APC40, APC60 (APC = Automatic Puff Control), 40, 60
Working distance: 11 mm
Eye fixation: Inner fixation light

Non contact pachymeter*1
Measurement range: 300 to 800 µm
Light source: Infrared light

IOP correction by corneal thickness
Automatic calculation*1, Manually entering corneal thickness*2

Auto tracking
X-Y-Z directions

Auto Shot

Auto Complete

Automatic calculation*1, Manually entering corneal thickness*2

Thermal line printer with easy loading and auto cutter

RS-232C: 1 port
USB: 2 ports
LAN: 1 port
Wireless LAN (WLAN)*3: 1 ch

Power Supply
100 to 240 V AC, 50/60 Hz

Power Consumption
100 VA

Dimensions/ Mass
305 (W) x 492 (D) x 493 (H) mm / 20 kg
12.0 (W) x 19.4 (D) x 19.4 (H)” / 44 lbs.

Standard Accessories
Printer paper, Chinrest paper, Dust cover, Fixing pins for chinrest paper, Ferrite core,
Power cord, Quick reference guide

Optional Accessories
Magnetic card reader, Barcode scanner, Communication cable (RS-232C),
Hand-held control (wired or wireless type), Joystick*4, Tablet control software*4, Wireless LAN*4

*1 Available for the NT-1p
*2 Available for the NT-1
*3 Only applicable for models that include the wireless LAN module


Only for the countries (regions) certified by the Radio Law
*4 Only available as a factory setting that cannot be added later