West Hollywood has long been a national focal spot for animal rights campaigners.

One pair of eyes, however, found a focal spot that others scarcely noticed.

From this focal spot there were several passages between buildings, leading to other streets.

The point where the electron beam strikes the target is called the focal spot.

Rates of 80 frames per second have been recorded, with focal spots around 60 nm.

Like a living specter, The Shadow was advancing toward the focal spot.

Such a laser would be intense enough to blind you even well away from the focal spot.

The speaker's head could be seen clearly while it was at the focal spot.

If the speaker moved his head a decimeter or so from the focal spot, that went into haze as well.

The bigger the numerical aperture, the smaller the focal spot.