range of visibility

Artillery support was rendered ineffective by the limited range of visibility.

Their range with these weapons was far longer than their current range of visibility.

Another environmental effect is range of visibility.

The spectrum model refers to the range of visibility, audibility and sensibility under which people function.

On Fritz's suggestion we split up, with him traveling ahead of me, just within range of visibility.

At least, not within the ten to fifteen meters of water that lay within his range of visibility.

They will also be ideal in fog, twilight and dull weather, enhancing vague details and extending the range of visibility.

I could see him working it out, the island little more than sixty feet high, its range of visibility barely fifteen miles and even that reduced by haze.

The dim gray of the storm lessened the range of visibility, but Charis thought she could see a trail or two of smoke rising there.

However, galaxies lying farther away from this will recede away at ever-increasing rates of speed and be redshifted out of our range of visibility.

When the lighthouse was converted to solar cell operation in 2000, the lamp power was amended to 20 W and the range of visibility dropped to half of before.

This is comparable to looking at the landscape through a crack between two boards, and saying the landscape outside the range of visibility doesn't exist, has dematerialized, or is a hallucination.

Beyond their range of visibility, the now-quiescent Moby would be heading down, down, down, toward the COLD AS ICE 337 remote seafloor.

The pilots, who lay prone with their heads and shoulders extending into a single transparent glass bow, had a much wider range of visibility than provided by most submersibles with only small viewing ports.

The dazzle grew more intense, until I was sure that it must have passed far beyond the range of visibility of normal human eyes-not that a man could have lasted for a moment in that glowing cosmic furnace!

In conjunction with the closure of the lighthouse a 6 W LED light was installed, the red and green sectors were replaced by white light, and the range of visibility was reduced to six nautical miles and the racon removed.

Though I had no way of measuring its advance, I was quite sure that I had had a far greater range of visibility at the beginning of this journey and that the outer veil was moving in restrictingly, which was not pleasant to consider, the more so when I firmly believed we were being trailed.