Except for feeling elderly, he was glad to see light build up when he peered through his vision slit.

He leaned forward and peered through the vision slit.

Ussmak couldn't see them, but that didn't prove anything, not with the narrow field of view his vision slits gave.

To his right was a small vision slit.

He had no vision slits, not in his present awkward perch, and no way of seeing outside.

Komanov looked out of one of his vision slits, and yes, he could see it.

The turret has several vision slits and a hole for a machinegun.

His vision slit was partly closed by the blow that had smashed in the left side of his face.

She groped her way to the vision slits and stared into the distance.

In the first combat actions, it became clear that German machine gunners concentrated their fire on the vision slits.