All-in-One Ultrasound Ophthalmic Device

B-Scan – Available for US-4000 Only

Crisp & Clear Images

Exclusively for US-4000, the full-color LCD multi-information display allows you to quickly read the data you need to provide high-quality patient care. The results are high quality images, which are essential for accurate analysis. High contrast of resonated signals and the high quality LCD monitor provide the ideal images for the most accurate diagnosis.


Rapid, Accurate & Easy-to-Use

Using new algorithms, axial length measurements and IOL power calculations are performed twice as rapidly as the conventional model. Measurement accuracy for cataracts and existing opacities is accomplished by pressing the "Dense Cat" switch and "Gate switch".

Customizable Features and Options

Echoscan US-4000 & 500 is equipped with the best features. Building your own ultrasonic device is easier than ever.


Measure with Precision

With the pachymetry feature, the US-4000 is a unique ultrasound instruments able to provide all the US diagnostic solutions in a single unit. The US-4000 / 500 pachymetry mode offers precise measurement of the corneal thickness within a ±5 µm error.

Easy Data Transfer

Interface Cable

Keratometry values measured by any NIDEK ARK are automatically imported into the US-4000 / 500 for easy IOL power calculation.

Internal Printer

B-Scan images are easily printed and may be attached to the patient's medical record sheet.


Data is easily stored through USB memory and LAN.

Echoscan Ultrasound.

Experience powerful ultrasound technology and get access to premium support and resources.

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