Welcome to our guide to the best Canon portrait lenses. Whether you're using a Canon DSLR, an EOS M mirrorless camera or one of the latest EOS R mirrorless cameras, these are the fast primes that will ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

Legacy parts aside, iFixit found that the 3S uses two IR sensors for depth mapping instead of a single depth sensor. That “rare iterative improvement over the Quest 3” performed ...

Napier man Mario Schmidt spent five years trying to bring a lighthouse back to Bluff Hill and is offering a $500,000 reward to find missing lighthouse lenses. Photo / Warren Buckland A Napier man ...

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 ...

Canon has announced plans to introduce new lenses to its hybrid RF-L series on October 30. No additional details were provided. Recent Videos However, a teaser photo released with the announcement ...

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.

Ready to trade your eyeglasses for contact lenses? Many people excitedly make an appointment to try contact lenses, only to be told they shouldn't wear them. Several factors may not make you a good ...

Current studies have primarily focused on color vision correction through the 3D printing of glasses and contact lenses. However, the potential of 3D-printed multifunctional devices, such as Fresnel ...

The lens is a curved structure in the eye that sits behind the iris. The lens' function is to bend and focus light to help you see images clearly. Because it's flexible and changes shape, it can help ...

One of the most interesting bits of information relates to the lens: according to Sony it's a Fresnel lens. That's quite a big deal, because it affects how well you'll see the PSVR 2 display.