Sentence examples for on a lens from inspiring English sources

The heart rate then appears on a lens that is "mounted on one of the lenses of the eyewear" so a read-out of the wearer's heart rate appears in his line of vision.

Once you've decided on a lens, you can take a photo or video as usual.

On a lens panel he surrounded a central bull's-eye lens with a series of concentric glass prismatic rings.

It is occasionally necessary, however, to use some other axially symmetric surface on a lens or mirror, generally to correct a particular aberration.

A day when everyone is Big Brother will dawn as people start wearing Google glasses, or a slew of competing augmented reality spectacles, that throw the Web up on a lens and also record the world.

Then, you can press on a lens at the bottom to preview it, and then shoot a snap.

They generally screw into the filter threads on the front of a lens.

It is a four-and-a-half-inch long rectangle with a touch screen on one end and a lens on the other.

And Todd Blatt, a mechanical engineer in New York, is working on a lens-cap accessory for people who don't want to be recorded while talking with someone who is wearing Google Glass.

At ID21 beamline, ESRF, the set-up is based on a lens-less approach, which accommodates a millimetric beam and spatial resolutions (determined downstream the sample by the collecting optics and the camera) ranging from 0.3 to 1.4 μm and fields of view from 600 μm up to 2 mm (cf. experimental section).

The Nano has a lens on one side and a preview screen on the other side.