Как произносится "light-sensing"

The human eye has what you might call a fundamental flaw. Light-sensing cells in your retina send

It's actually a light-sensing organ.

The researchers think it’s because the light-sensing cells right around the edges of the blind

-- and in the part of your retina where they pass through, there aren’t any light-sensing

signals to your brain via nerves. And those nerves are in front of the light-sensing cells.