Cooter switched his visor to enhancement and checked to make sure the nameless tank was between him and Tootsie Six, then cut back to standard optical.
Depth perception was never quite as good on enhanced mode. There were enough lights on in the encampment for Cooter to find his way to the Logistics bunker/barracks...

From the hatch in front of the powerplant stuck the driver's head, a black-mirrored ball in a helmet with full face shield down. Road dust drifted away from the man in a barely-visible haze, cleansed from the helmet's optics by a static charge. Faceless and terrible to the unfamiliar Burlager, the driver guided toward the starship a machine that appeared no more inhuman than did the man himself...

The night was bright and welcoming. Muzzle flashes erupted from the slim trees fringing the stream 400 meters to Wager's front. Short bursts without tracers. He set his visor for persistent display—prob'ly a way to do that with the main screens, too, but who the cop cared?—to hold the aiming point in his vision while he aligned the sights of the cupola tribarrel with them...

The images on the lower half of her visor wobbled at a rate different from that of the combat car and didn't change when Ranson darted her head to the left or right. She'd slaved its display to that of the sensors on Deathdealer in the lead. The tank's intakes sucked the tops of low bushes toward her from the roadside. Then, as Deathdealer came alongside, the air leaking beneath her skirts battered them away...