The Nidek ARK 700A is a combination Refractor Keratometer. Based on the individual needs of each patient, we can choose to read both the objective refraction and K readings at the same time or one at a time. This instrument provide accurate refractive and keratometry readings at the same time.

The Nidek ARK 700A will store up to 20 readings and average the readings.. The left and right are easily distinguished for comparability. The instrument easily accommodates patients with intraocular lenses, and uses the single picture target.