Home Ophthalmic Diagnostic Imaging Forus Health 3nethra neo HDFA
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Forus Health

3nethra neo HDFA – Fluorescein Angiography

Next Generation Paediatric Ocular Imaging. A compact and easy-to-use mydriatic wide-field digital imaging system.
ROP Imaging System with FA


150º field of view (FOV)
DICOM compatible

Digital Widefield Imaging System with FA

3nethra neo HDFA is an easy-to-use mydriatic wide-field digital imaging system with Fluorescein Angiography (FA) mode. neo HDFA is next generation technology, used in the photo documentation of ocular diseases in new born infants to capture colour and FA retinal images of the human eye. Ultra-wide field fluorescein angiography can reveal areas of peripheral neovascularisation and active leakage among infants.

  • 150º field of view (FOV)
  • Fluorescein Angiography (FA)
  • Telemedicine, cloud-sharing, fully DICOM compatible
  • 20mp sensor
  • Lightweight 300g hand piece with pen holder grasp
  • LED-based illumination system
  • Compact and ergonomic design
  • Available as a portable or workstation unit.

"There’s nothing I don’t love about this! What more can I ask for?"

Mr. Lloyd Bender, Consultant Ophthalmologist. St. George’s Hospital, Moorfields.
Technical specifications
Description & Technical Specs

Product Specifications

Parameters Values
Imaging Modes Colour fundus, FFA* and cornea
Field of view 150º when measured from the centre of the eye
Minimum pupil diameter 4.0 mm
Light source White and blue* LED intensity control via foot pedal
FFA Filter Switch* Automatic
Universal Screening Software controlled aperture for universal screening
Camera Resolution 5472 x 3648 pixels
Power supply Uninterruptible AC 100-240 V, 50/60 Hz (for DC power adapter 5v/5A) and processing system.
Power consumption <12 Watts (max)
Dimensions of Handheld unit 210 (L) x 70 (W) x 60 (H) mm
Weight of handheld unit 300 g (550 g with cable).
Dimensions of Transport Package 650 (L) x 430 (W) x 300 (H) mm.
Weight of Transport Package 12 Kgs.
Operating Environment Temperature: 10-30°C.

Humidity: 30-90% (non-condensing).

Atmospheric pressure: 80-106 kPa.

Altitude: 0-2000 metres.

PC/Laptop requirement MS Windows 10 64 bit OS based laptop/desktop with

– i5 processor, 2.4 GHz or higher

– 16 GB RAM

– 500 GB or more hard disk space.

– Display: Full HD (1920 x 1080 pixels)

– At least 2 USB 3.0 ports.

The computer must conform to IEC 60950 Ed 2.0 or equivalent standard.

Forus Health recommends to view images on a HD Wide Monitor having specifications such as LED backlit LCD 22 inch monitor having Full HD (1920 X 1080 pixels), HDMI Support having refresh rate of 75 Hz and Response Time of 5ms.

* indicates specifications not applicable for 3nethra neo HD variant.