unfocusing

Reactive armor tiles that explode outward when hit, redirecting the warhead and / or dissipating the blast; and (3) "Cage armor" that either prevents the rocket's piezo-electric "crush fuze" from detonating - or forces the warhead to detonate away from the armor underneath, 'unfocusing' its killer blast.

Defense Industry Daily 2009

Reactive armor tiles that explode outward when hit, redirecting the warhead and / or dissipating the blast; and (3) "Cage armor" that either prevents the rocket's piezo-electric "crush fuze" from detonating - or forces the warhead to detonate away from the armor underneath, 'unfocusing' its killer blast.

Defense Industry Daily 2009

Why can't I look at you without unfocusing my eyes?

cacatherine Diary Entry cacatherine 2008

She looked up at him with slightly unfocusing eyes.

Pregnant by the Millionaire Mortimer, Carole 2006

Possum, my high-school roommate was obsessed with stereoscopes and three-d (part of a lifelong project to write stereoscopic software to help people understand how to visualize n-dimensional space in three dimensions), and would build his own by drawing two nearly identical images and sticking them on the ends of paper-towel rolls, then putting the rolls up to his eyes and unfocusing his vision until the image converged.

Boing Boing: January 26, 2003 - February 1, 2003 Archives 2003

I took small, cautious breaths, my eyes unfocusing, my body shaking.

The Book of the Heart Carrie Asai 2004

I took small, cautious breaths, my eyes unfocusing, my body shaking.

The Book of the Heart Carrie Asai 2004

I took small, cautious breaths, my eyes unfocusing, my body shaking.

The Book of the Heart Carrie Asai 2004

I took small, cautious breaths, my eyes unfocusing, my body shaking.

The Book of the Heart Carrie Asai 2004

So he just watched the raindrops, his eyes focusing and unfocusing, and time for one blessed moment stood still.

The Will Reed Arvin 2000