Interactive Night Vision Simulator

Halos, Glare & Starbursts at Night

How does night vision change with different premium lenses or after LASIK? Select a procedure – or adjust the phenomena yourself.

Select a procedure or move the sliders for an individual comparison.

Simulation · Country road at night

GlareDazzle & loss of contrast Mild

MildModerateExtreme

HalosRings of light around light sources Mild

MildModerateExtreme

StarburstsRadiating spikes around light sources Mild

MildModerateExtreme