Digital Wide-field Imaging System

The 3nethra neo is a compact, portable, and easy-to-use mydriatic wide-field digital imaging system used for the photo documentation of pediatric ocular diseases that manifest in an infant’s eyes. The ergonomically designed lightweight handpiece allows for single-handed operation and captures 120-degree FOV high-resolution images of the pediatric retina. The camera is a specialty device used for pediatric retinal imaging, documentation, and management of ocular diseases such as retinopathy of prematurity in premature infants. The camera acquires only digital photographs of the eye and does not provide any analysis or diagnosis. The contact device is easily operated by qualified clinicians and can be deployed in versatile clinical environments such as hospitals, operating rooms, and Neonatal Intensive Care Units (NICU).


  • Enables independent remote imaging
  • Delivers objective evidence to support
    clinical findings
  • Provides reliable visual health data for
    medico-legal purposes
This product is available for sale in the USA, Canada, and Europe.

The Pen-holder grasp allows easy single-handed operation

Key Features

  • Compact and ergonomic design
  • Digital photo-documentation
  • High-resolution color images at 120-degree FOV
  • Lightweight and easy to use
  • Intelligent intuitive controls and workflow
  • Provides historical data as a reference to evaluate disease progress

Technical Specifications

Camera resolution 2048x2048pixels
Minimum pupil diameter 4 mm
FOV 120 degrees, when measured from the center of the eye
Adjustments Intensity, gain, balance, brightness, contrast, gamma, and focus
Imaging Still images and burst mode images
Compatibility DICOM Export, Telemedicine, USB 3.0
Weight of handheld unit 340 gm (720 gm with cable)
Dimensions of handheld unit 210 mm (L) X 70 mm (W) X 60 mm (H)
Operating environment Temperature: 22–26°C
Humidity: 30–70%
Atmospheric pressure: 70–106 kPa
Altitude: 0–2000 meters
Power Supply Input: AC 100- 240V, 50/60 Hz
(for DC power adapter 5V/5A)
Minimum system requirements The software will work on MS Windows 10 having a 64-bit OS or Pro with i3 Processor of 8th Generation or above. A turbo booster of upto 3.3 Ghz, a minimum of 8GB RAM, and hard disk space of 500 GB or more is required. A full HD display 1920 X 1080 resolution and at least two USB 3.0 ports are needed. Forus Health recommends using a CE-marked laptop or desktop. For international markets, the Windows OS Pro version is recommended.

For Service


1800 2747 255


+1 (571) 621-4607

Other Regions

+91 916 4005 370

Service Support