Used Refurbished Marco Nidek ARK 2000 Auto Refractor Keratometer NIDEK» Autorefractor» Ophthalmology» 3 Units at $3695 Each We have 3 Marco Nidek AKR 2000 Autorefractors for sale in our San Diego warehouse and each unit is in perfect working order and inspected by our biomed technicians. Each unit is $3695 and…