A camera usually requires a lens system to capture a focused image, and the lensed camera has been the dominant imaging solution for centuries. A lensed camera requires a complex lens system to ...

Using the human eye as a model, scientists from the Harvard John A. Paulson School of Engineering and Applied Sciences have successfully developed an adaptive metalens to assist with human vision. The ...

Editor’s Note: Salil Lachke’s eye lens research was supported by the National Eye Institute and featured on a May 17 blog post by NIH Director Francis Collins. If you want to take clear photographs, ...

(a) Different application scenarios of the EMI lens include both health monitoring and eye-machine interaction. (b) Digital photograph of the EMI lens actually worn in the human eye. (c) Recognition ...

Severely subluxated crystalline lenses pose a difficult situation to anterior segment surgeons and can only be managed surgically by removal of the lens as well as the capsular bag. Several techniques ...

(THE CONVERSATION) Inspired by the human eye, our biomedical engineering lab at Georgia Tech has designed an adaptive lens made of soft, light-responsive, tissuelike materials. Adjustable camera ...

New high-resolution camera detects fine and semi-transparent objects, paving the way for improved inspection processes, surgical and agricultural robots Kyocera Corporation (President: Hideo Tanimoto; ...

In a significant development for 'lens-less' imaging, researchers have devised a new image reconstruction method that enables high-quality imaging in a short computing time. The new method is based on ...