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Lens (device)

Known as: Lenses, lens 
Pieces of glass or other transparent materials used for magnification or increased visual acuity.
National Institutes of Health

Papers overview

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Review
2019
Review
2019
Nanocellulose is cellulose in the form of nanostructures, i.e., features not exceeding 100 nm at least in one dimension. These… Expand
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Highly Cited
2015
Highly Cited
2015
Metasurfaces are planar structures that locally modify the polarization, phase and amplitude of light in reflection or… Expand
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Highly Cited
2012
Highly Cited
2012
The concept of optical phase discontinuities is applied to the design and demonstration of aberration-free planar lenses and… Expand
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Highly Cited
2010
Highly Cited
2010
For centuries, the conventional approach to lens design has been to grind the surfaces of a uniform material in such a manner as… Expand
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Highly Cited
2007
Highly Cited
2007
The focusing of electric current by a single p-n junction in graphene is theoretically predicted. Precise focusing may be… Expand
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Highly Cited
2006
Highly Cited
2006
The development of artificially structured electromagnetic materials, termed metamaterials, has led to the realization of… Expand
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Highly Cited
2000
Highly Cited
2000
Abstract:We use electrocapillarity in order to change the contact angle of a transparent drop, thus realizing a lens of variable… Expand
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Review
1997
Review
1997
The description of sphero-cylinder lenses is approached from the viewpoint of Fourier analysis of the power profile. It is shown… Expand
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Highly Cited
1974
Highly Cited
1974
A self-scanned 1024 element photodiode array and minicomputer are used to measure the phase (wavefront) in the interference… Expand
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Highly Cited
1948
Highly Cited
1948
IT is known that the spherical aberration of electron lenses sets a limit to the resolving power of electron microscopes at about… Expand
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