laserläpäisy
Laserläpäisy is a Finnish term that refers to a phenomenon where a person can see light through their eyelids when they are closed. This is caused by the reflection of light from the cornea onto the retina, rather than the light actually entering the eye.
The phenomenon occurs because the cornea, the transparent outer layer of the eye, reflects light towards the
Laserläpäisy is often associated with high-intensity light sources, such as laser beams or bright headlights. However,
Instants where laserläpäisy is more likely to occur include in bright lighting conditions, when using high-intensity