Visionix Automatic multi-diagnostic unit VX120+

The VX120+ serves optometry practices, ophthalmology clinics and refractive surgery departments that want refraction, corneal shape, pressure and thickness from one unit. Seven automatic measurements are taken in one pass, so the patient stays in one position, and the measurements only flag possible risk factors for the physician to review.

Optometrists, ophthalmologists, orthoptists and ophthalmic technicians operate it through a 10.1-inch multi-touch screen. Fully automatic XYZ alignment handles the right and left eye. Shack-Hartmann wavefront analysis uses 1,300 points for a 7 mm pupil, acquires in 0.2 seconds, and covers sphere from −20 to +20 D and cylinder from 0 to +8 D. Objective refraction runs under mesopic and photopic conditions for day and night vision.

Keratoconus work uses axial, tangential and refraction maps, the keratoconus probability index and progression monitoring. Glaucoma screening draws on the iridocorneal angle, chamber volume and depth, a soft air puff tonometer with a range of 7 to 44 mmHg, and Scheimpflug pachymetry with pressure corrected for thickness. Cataract work uses retro-illumination, LOCS II and III grading, internal astigmatism, kappa angle and the Z.4.0 value for lens centring and aspheric implant selection.

Results move over RS232, USB, VGA and LAN, with review on a tablet or smartphone and printing to a local or network printer. Warnings flag measurements outside normal parameters, and reports are customisable, with synchronised data, graphs and maps. The 10.1-inch TFT screen has a resolution of 1024 × 600 and a 14 mm observation area. The unit measures 530 × 312 × 570 mm and weighs 25 kg.

Seven measurements in one pass

Refraction, keratometry, aberrometry, topography, pupillometry, tonometry and pachymetry are automatic. The patient stays in one position.

Automatic 3D alignment

Fully automatic XYZ alignment handles the right and left eye. Seven simultaneous measurements run without operator influence.

Small pupils assessed

Wavefront assessment works for pupils down to 1.2 mm. A 7 mm pupil is analysed at 1,300 points.

Day and night refraction

Objective refraction runs under mesopic and photopic conditions. Visual acuity simulation is included.

Keratoconus screening

Axial, tangential and refraction maps sit with the keratoconus probability index. Progression monitoring tracks change.

Glaucoma risk in one view

The iridocorneal angle, chamber volume and depth sit beside pressure and thickness. Pressure is corrected for corneal thickness.

Cataract grading

Retro-illumination supports LOCS II and III grading. Wavefront analysis separates corneal and internal aberrations.

Lens planning data

Internal astigmatism, kappa angle and the Z.4.0 value inform lens centring and aspheric implant selection.

Shareable results

Results can be reviewed on a tablet or smartphone and printed to a local or network printer. Reports are customisable.

Shack-Hartmann wavefront sensor

The sensor uses 1,300 points for a 7 mm pupil. Acquisition takes 0.2 seconds.

Refraction range

Sphere covers −20 to +20 D, cylinder covers 0 to +8 D, and axis covers 0 to 180°. The measuring area reaches 7 mm in three zones.

Aberration analysis

The unit measures lower- and higher-order aberrations. It also reports corneal aberrometry.

Placido ring topography

Axial, tangential elevation and refraction maps are produced. Eccentricity and meridian tables are included.

Keratoconus probability index

The index is used for progression monitoring and internal astigmatism. It supports keratoconus screening.

Scheimpflug pachymetry

Optical pachymetry measures corneal thickness. The value corrects the pressure reading.

Non-contact tonometer

A soft air puff measures intraocular pressure over a range of 7 to 44 mmHg. The reading is corrected for corneal thickness.

Anterior chamber analysis

The iridocorneal angle, chamber volume and depth are reported. They sit in the glaucoma assessment.

Retro-illumination

Retro-illumination shows crystalline opacities. LOCS II and III scales grade them.

Kappa angle and Z.4.0 value

Both values inform lens centring and aspheric implant selection. They sit beside internal astigmatism.

Automatic XYZ alignment

Alignment is fully automatic for 3D position and for the right and left eye. Warnings flag measurements outside normal parameters.

10.1-inch multi-touch screen

The TFT screen has a resolution of 1024 × 600. The observation area is 14 mm.

Connectivity

RS232, USB, VGA and LAN outputs are fitted. The unit connects to patient management software over the network.

Review and printing

Results can be reviewed on a tablet or smartphone. Reports print to a local or network printer.

Customisable reports

Reports carry synchronised data, graphs and maps. They can be customised.

Power

The unit runs from 100 to 240 V AC at 50/60 Hz and draws 300 W. It weighs 25 kg.

The VX120+ suits optometry practices, ophthalmology clinics and refractive surgery departments that want the front of the eye measured in one pass. Seven automatic measurements, fully automatic 3D alignment and Shack-Hartmann wavefront analysis reduce the steps between refraction and diagnosis, while keratoconus, glaucoma and cataract tools sit on the same screen. Placido topography, Scheimpflug pachymetry and a soft air puff tonometer all sit in one body. Results move to a network, a tablet or a printer. Warnings flag measurements outside normal parameters, and reports are customisable. It does its strongest work as a fixed unit at 25 kg, with a 10.1-inch touchscreen, running from 100 to 240 V AC at 300 W.