The Marco ARK-560A Autorefractor Keratometer is the next generation of the very successful Marco ARK-760A. The new ergonomically designed Marco ARK-560A has several enhanced features including an advanced SLD (Superior Luminescent Diode) making measurement of patients with cataracts and IOL’s possible, incorporating a Zonal Ring Image Method. The Marco ARK-560A also combines a sensitive CCD, fully automatic alignment, tracking and focusing the Marco ARK-560A Autorefractor Keratometer insures the most reliable and repeatable data for refractive measurements and keratometry. The Marco ARK-560A Autorefractor Keratometer also allows the operator to take peripheral keratometric measurements, including sagittal radius and eccentricity values used in corneal evaluations for contact lens fitting and refractive surgery evaluations.
The Marco ARK-560A Autorefractor Keratometer includes the ability to perform a spherical refinement, and the recall function allows the operator to demonstrate a comparison between the unaided or glasses visual acuity of the patient with a subjectively corrected visual acuity.