THIS PRODUCT IS NO LONGER SOLD BY MARCO. THE MATERIALS ON THIS SITE ARE STRICTLY INFORMATIONAL.
The ARK-560A is the next generation of the very successful ARK-760A. The new ergonomically designed ARK-560A has several enhanced features including an advanced SLD (Super Luminescent Diode) making measurement of patients with cataracts and IOLs possible, incorporating a Zonal Ring Image Method. Combining a sensitive CCD, fully automatic alignment, tracking and focusing the ARK-560A insures the most reliable and repeatable data for refractive measurements and keratometry.
The ARK-560A 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 ARK-560A 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.
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