Top: Lateral vector transporter from the Walker-class USS Shenzhou
Middle: Phase discriminators used to trap the Red Angel in the titular episode
Bottom (left): Exocomp
Bottom (right): Medical device from the Automated Repair Station from Dead Stop
You’re right. The Billups Tube has three lasers.
Although I think he probably shouldn’t have left off the protective shielding…
But…but…but…the third tube and lack of protective shielding is why it’s seven picocochranes more efficient.