Sentence examples for use of a mirror from inspiring English sources

And showed no knowledge whatsoever of van Eyck's alleged use of a mirror lens.

Indeed, Isaac Newton greatly preferred the use of a mirror as a telescope objective to the poor-quality lenses available in his time.

For this reason, the use of a mirror entailed a set of safety guidelines and instructions: if a relative had recently died, mirrors in the home would be covered to prevent his or her soul from becoming trapped, and children under two years of age were to avoid them, as their souls were still developing and could be stolen entire.

Half of the images were imitated with the use of a mirror and half were imitated without the use of a mirror.

The 10 shades include both matte and shimmer — and even without the use of a mirror it went on perfectly.

In a number of ways the painting represents a pictorial departure, through its central use of a mirror, and because it shows the body of Venus turned away from the observer of the painting.

The use of a mirror-based optical system could be a useful possibility to achieve this to maintain a beam of parallel light illuminating the sample, as has been already discussed in [ 13], but the required mirrors with small focal lengths have to be custom-made (unpublished results).

The use of a mirror-reversed mask sacrifices some anatomical precision in left STS but preserves the same voxel count and spatial structure in both masks.

Better yet, make use of a "pinhole mirror" by covering a pocket mirror with a piece of paper that has a ¼-inch hole punched in it, and then reflect a spot of sunlight onto a nearby wall.

The Sonic Flashlight is an ultrasound (US) device that projects real-time US images into patients with use of a semireflective/transparent mirror.

Because of the use of a rotating mirror framing camera and many mirrors between the object and the camera, the estimation of optical distortions is an important step in the experiments.