M3 Autorefractor/Autokeratometer/Non-contact

The Nidek M3 Autorefractor/Autokeratometer/non-contact tonometer is fully automatic, and uses three axes to track the eye. The M3 also adopts the advanced pupil zone imaging method for refraction

Nidek TONOREF II

Used Topcon KR 8800 Autorefractor Keratometer

Autorefractor png images

M3 Autorefractor/Autokeratometer/Non-contact

Marco High-Tech Products - Carolina Optics

Keratometers

NIDEK Marco Tonoref II ARK NCT - Next Vision Instruments

PDF) Comparison of central corneal thickness measurements by ultrasound pachymetry and 2 new devices, Tonoref III and RS-3000

Auto Ref/Kerato/Tono/Pachymeter TONOREF™ III, Auto Refractometer / Auto Keratometer / Non Contact Tonometer / Pachymeter / Optical Biometer

Auto Refractometer / Auto Keratometer / Non Contact Tonometer / Pachymeter - Abtahi Medical Equipment