Figure 1: Partially coherent lens-free on-chip microscope. In addition to temporal-coherence requirements, spatial coherence of the illumination is also critical in lens-free holographic microscopy ...

Please provide your email address to receive an email when new articles are posted on . Lens meridian position can help guide surgical planning. Lens meridian position may have a role in improving ...

When Google first announced Google Lens last year, it was described as a kind of search in reverse. Rather than type a text query to find image results, you could point your phone’s camera at an ...

At its Google I/O conference held this past May, the search and technology giant unveiled a neat new feature which would first roll out to its own Pixel devices. Called Google Lens, this new feature ...

Tamron is one of the few third-party lens makers that have a positive response in the market. There are many photographers from varied genres who prefer using their lenses over others, thanks to the ...