It was perceived as having a magnifying effect in the violent downturn in the Dutch tulip market in the eighteenth century.

A population of similar galaxies probably also contributed to this reionization, but they are too faint to see without the magnifying effects of gravitational lensing.

Another way astronomers have of observing dark matter indirectly is by the magnifying effect it has on more distant objects in space.

The atmosphere does not have a significant magnifying effect on the Moon, Dr. Tyson said.

The hot lights and cameras and microphones have a magnifying effect, turning the mundanities of campaigning into details of great import.

The simplest form of microscope is the convex lens, the magnifying effect being caused by the curvature of the lens.

It had a magnifying effect.

He asked (and even as he did so, he knew how foolish he must sound), "Do the ship's walls have a magnifying effect?"

In optics he studied the magnifying effect of lenses.

This usually has a patterned backplate to make the magnifying effect of the water in the tube more obvious and so allow for easier reading.