Police are investigating after someone aimed a laser at an MTA bus driver in the Bronx.

It happened Wednesday afternoon on the Bx15 line near 181st Street and Third Avenue in the Fordham section.

Kenneth Johnson was driving his bus when he noticed a laser beam bouncing around in his windshield. 

He says the laser was coming from inside the bus.

"As I looked up into the inside interior mirror to find out where it was coming from the passenger, or the person, shined the laser into my mirror, causing it to go right into my eyes. And it temporarily blinded me until I was able to slow the vehicle down," Johnson said.

Johnson was treated for eye strain at the hospital, but says he will have more tests done on his eyes to check for further damage.