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Featuring European design and several specialty features, Ezer’s ERK-5400 is a superb addition to eye care practice. With the ERK-5400 you can perform refractometry and keratometry alone or consecutively in a single mode. You can also measure corneal diameter and contact lens base curve. A temperature control chip and focusing control software ensure precise measurements every time. The ERK-5400 also features a 7-Inch Color LCD as well as an Internal Thermal Printer. Best of all, the ERK-5400 can communicate with your entire practice. For the highest level of efficiency, combine the ERK-5400 with Ezer’s other diagnostic instruments to form an Ezer Digital Refraction Practice. Ezer digital practice platforms make it possible to perform a full digital vision exam, from pretest to Rx.


Features of the ERK-5400

▪ Auto Refractor/Keratometer

▪ Wide Dioptric Measurement Range

▪ Corneal Measurement and Contact Lens Base Curve Measurement

▪ Enhanced Illumination Imaging

▪ Focusing Control Software

▪ Temperature Sensor

▪ European Design          

▪ 7-Inch Color LCD

▪ Internal Thermal Printer

▪ Easy, Comfortable Operation

▪ Aiming Target

▪ Communication Interface

▪ Easy Network Capability

▪ Backed by an Industry Leading 2-Year Warranty!


Auto Refractor/Keratometer

With the ERK-5400 you can perform refractometry and keratometry alone or consecutively in a single mode.       


Wide Dioptric Measurement Range

The ERK-5400 covers an impressive measurement range of -25.00D to +22.00D.


Corneal Measurement and Contact Lens Base Curve Measurements

With the ERK-5400, you can measure the size of the cornea and determine contact lens base curve.


Illumination Mode

The Illumination mode in the ERK-5400 is very helpful in determining ocular health.


Focusing Control Software

In the event that the operator misfocused while measuring the patient's eyes, the software automatically adjusts the data to produce an accurate measurement result.


Precise Temperature Sensors

A temperature control chip detects the internal temperature with each measurement to ensure precise data.     


European Design

The ERK-5400 is sleek, compact and modern.


7-Inch Color LCD

All measurement data and programming is clearly displayed in color on the 7" LCD.          


Internal Thermal printer

The ERK-5400 is equipped with a conveniently located automatic printer.


Easy, Comfortable Operation

Mechanically, the main body moves smoothly from right to left and forward to backward.             


Aiming target

A clear target increases measurement data accuracy.


Communication Interface

The REK-5400 communicates with computer, video and other diagnostic devices via RS-232.        


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ERK-5400 Auto Refractor/Keritometer

  • Brand: Ezer
  • Product Code: ERK-5400
  • Availability: In Stock
  • Shipping: $0.00

Tags: ERK-5400, Auto Refractor, Keritometer, refractometry

About OptiTech USA

We have been serving happy clients since 2008. You won't find a better name in the business.

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  jpaoli (@) optitechusa.com
  12630 Curley St
Unit #104
San Antonio, FL 33576

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