Astronomers cataloged multiple lensings in the deep-field images, each revealing distant galaxies distorted by gravity.

Before the wedding, she cleaned all her zoom lenses to ensure sharp photos.

I always carry an extra pair of contact lenses in my bag in case I tear one.

The microscope's multiplying lenses allowed the biologists to observe rapid cell divisions.

I attached two Barlow lenses to my telescope to increase the magnification for planetary viewing.

The artist arranged a set of pebble lenses on the table to demonstrate their optical effects.

She packed two pairs of corrective lenses in her travel case before the trip.

Coastal communities rely on water lenses beneath low-lying islands for their drinking water during dry seasons.

Many amateur astronomers upgrade their telescopes with achromatic lenses to reduce color fringing around bright stars.

The research team tested several echelon lenses to improve the spectrometer's resolution.