Discouraging soda drinking has been a public-health aim for decades. But the beverage is still embedded in American life. As Donald Trump returns to the White House, a newly emboldened anti-DEI ...

Researchers have developed a groundbreaking method to produce Fresnel zone plates — paper-thin optical lenses — using standard semiconductor manufacturing techniques. These lenses, though less ...

Real Madrid are already drafting next season's line-up and have reportedly made contact with an Arsenal star's representatives. It has been widely reported in recent months that Los Blancos have ...

This merges what you see in the real world with virtual information, and usually overlays this on one of the lenses. It could be as trivial as seeing a virtual Pikachu on your couch, or as ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Picking out the correct contacts for your vision and personal preference requires more effort than ...

Although wearing new lenses daily means you cut the risk of infection and negates the need to buy kit like saline solution or a contact lens case, they can be more expensive. The other most common ...

Abstract: The performance of aspheric optics is important for optical imaging and profiling is required to ensure their performance. When using the self-developed multi-beam angle sensor (MBAS) for ...

Unlike conventional spherical monofocal IOLs and lower-order aspheric IOLs ... an important attribute for toric lenses. Indications and Important Safety Information for the enVista Aspire and ...

“In the U.S., where enVista Aspire is currently available, surgeons and their patients appreciate the features of these monofocal lenses that are designed for ... spherical monofocal IOLs and ...

We pick the best Nikon lenses for all kinds of photography on Nikon F-mount DSLRs, including budget-friendly options. Choosing the best Nikon lenses for DSLRs means answering a couple of questions – ...

The Nikon D5600 is a DX camera (that’s Nikon’s term for its APS-C crop-sensor cameras), and requires DX lenses for best functionality, although I think that some FX (full-frame) lenses also make great ...