”If you stare at them long enough, they turn into torpedoes ...”
—
The pun was photons turn into torpedoes - photon torpedoes of Star Trek fame.
So after you check with your ophthalmologist, check your six ...
—”photon torpedoes of Star Trek fame.”
I did recall them, but to slow to make the connection.
I have some relatives that just happen to be ophthalmologists; so that was easy peasy.