As a standalone public company, Bausch now has the ability to freely allocate financial resources to innovate and develop businesses that were underfunded under its former parent company. We believe ...

Join me as I pick the best lenses for the Fujifilm X-T5, based on image quality, build quality, features and handling. When you purchase through links on our site, we may earn an affiliate commission.

The best contact lenses fit well, are breathable and offer all-day comfort. We tested versions and consulted with an ...

Thus, this method provides a new approach for the design of progressive addition lenses. Figure 2. Design process flowchart. Unlike progressive multifocal freeform surfaces, defocused freeform ...

Left and right Diagram showing how left circularly polarized (LCP) light is converted by the bifocal lens into separated beams of LCP light and right circularly polarized (RCP) light. (Courtesy: Fan ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

If you're like me, you're probably accustomed to stockpiling boxes of disposable contact lenses and storing them wherever you can find the space. The chances of me reordering a new supply of my ...

The rise of multifocal and bifocal lenses In response to the growing need for non-surgical vision correction, multifocal and bifocal contact lenses have been developed. These lenses allow for a ...

Canon has announced that it will unveil new hybrid L-series lenses on October 30 – and I know what one of them is… When you purchase through links on our site, we may earn an affiliate commission.