They were made using primitive color processes that involved taking separate exposures on three sheets of black-and-white film.

The terrain frame camera takes exposures of Earth in direction of the vehicle roll position for attitude determination.

So pros cover their bases by taking multiple exposures of everything they shoot.

They took multiple black-and-white exposures and projected them back through the filters.

They're set to take exposures every fifteen minutes.

The light-energy is less; and it takes longer exposures.

She focused with extra-special care, and starting at eight seconds, took each-a-second-longer exposures up to eighteen.

I take multiple 30-second exposures, then 'stack' them using imaging software, thus producing the longer exposure.

One model was capable of transporting film and taking several exposures in a row.

To take long exposures of galaxies and nebulae, many astronomers use a technique known as auto-guiding.