Nidek ARK-530A

The ARK-530A provides exceptional measurement accuracy and highly tuned, dependable performance by combining the innovative measuring principle “Pupil Zone Imaging Method” and unique technology “SLD (Super Luminescent Diode).” The Pupil Zone Imaging Method is designed for refraction measurement by analyzing a wider area (maximum 4mm diameter) to obtain more reliable and realistic subjective refraction data. SLD combines a highly sensitive CCD for enhanced image quality and provides sharper, more vivid images than LED. Measurement capability is greatly improved even in eyes with certain opacification such as dense cataracts and IOL implanted eyes. The ARK-530A offers incomparable accuracy and consistency in keratometry measurement through use of a mire ring for enhanced alignment and observation. In addition, the versatility of ARK-530A offers the widest measurement range (-30D to +25D), and is able to measure small pupils down to 2 mm in diameter, allowing for much wider applications. The auto-alignment and auto-focusing (X, Y & Z directions) features of the ARK-530A permit faster, simpler and more accurate measurements. The ARK-530A is a fully automated with aligning, tracking, and focusing on the patients eye which insures the most reliable and repeatable data for refractive and keratometry measurements. The ARK-530A 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.

Features:

• New analysis: pupil zone measurement method 
• Keratin measurement: double Mayerling alignment method
• 3D auto tracking & AI measurement
• Large color LCD monitor with tilt function
• SLD (Super Luminescent Diode) accurate measurements
• Auto Alignment and indicators 
• Motorized chin rest
• IC Card Reader
• Multiple USB ports

This Nidek ARK-530A comes equipped with:

• 6 Month warranty
• Manual
• Dust cover