Elaborate measures are needed to make the beams converge properly over the entire screen.

You want the beams to converge, say, six meters above our heads.

The beams converged into a fulcrum of energy.

Her Field began to glow red, shading to yellow where the beams converged amidships.

Aim so your beam converges with mine, right at the center of that crane.

In a couple of seconds the two beams converged on the target and stayed on it.

Then, bent by powerful electromagnets, the beams are channeled in opposite directions and finally converge.

We strained our eyes upwards to the point where all the beams converged.

Three more beams converged on the soldier, and he fell over dead with his compatriots.

The second crystal (T) acts as a transmission mirror and causes the beams to converge one towards another.