A positive cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses ...

It might be small, but it’s a big feat. A lens has been built that is thinner than the waves of light it focuses. Such lenses, made from light-warping metamaterials, might someday replace the ...

Lenses bend light to make objects appear larger. The thicker and heavier the lens, the more it bends the light, and the ...

The Armor of Light premieres on PBS’s Independent Lens on Tuesday, May 10, 2016. In this excerpt from the Independent Lens documentary The Armor of Light, the Rev. Rob Schenck gives a powerful ...

The company now offers two lenses in the Light Adjustable Lens platform: the LAL ® and the Light Adjustable Lens+ ™ (LAL+). The LAL+ has a modified aspheric anterior surface that creates a ...