Nidek Tonoref III

Used equipment inspected by our experts.
Functional condition: very good.
Cosmetic condition: very good.
Nidek reliability and precision.

Technical description
4-in-1 measuring device integrating automatic measurements of
objective spherocylindrical refractive error, keratometry,
intraocular pressure, and pachymetry. Multiple measurements in one device!
- Refraction:
Measurement taken over a large pupillary area.
Illumination with an SLD diode and a high-sensitivity CCD camera.
Optimized blurring to minimize accommodation.
- Keratometry:
Measurement taken with a Placido double ring target.
- Pachymetry
- Tonometry:
Automatic IOP calculation and correction.
Comfortable air jet.
- Accommodation measurement.
- Opacity measurement .
- Easy-to-use display.
- 3D tracking and automatic triggering.
- Joystick for adjustable alignment
. - Easy access to the eyelids.
- Wireless network (WLAN).