It was enough time to collimate a neutrino-beam and to fire it through the cases.    From Wordnik.com.  [Fiction snippet: A Small Dose Of The Flu] Reference

In 2005 they used high-power ‘Luxeon’ LEDs, i.e. non-coherent sources, combined with a large Fresnel lens to collimate the non-directional light emitted, and managed two-way audio communications over a distance of 160 km (100 miles!) between mountaintops in Tasmania.    From Wordnik.com.  [Long-range optical communication… how much would you pay? « Skulls in the Stars] Reference

You're going to want to collimate it, which is a way of aligning the optics.    From Wordnik.com.  [Astronomy Cast] Reference

Basically I seem to have designed a device which will collimate an extended light source.    From Wordnik.com.  [Make - All Discussions] Reference