Dear friend, We are an importing company based in Brazil. We are interested in your Axis, TSRK-1000P (Auto Ref/Keratometer), so we contact you through Alibaba. here is the informations about the product that we need: Brix Min. div., size, Measurement Accuracy, How long does it take to manufacture once an order has been placed? please contact us with the answers to the questions listed above. thanks & Regardsemanueleemanuele soaresThis Message is from mobile Show More