The best camera lens cleaners are essential purchases for any keen photographer. After all, if you have a lens for a few years, at some point you're going to need to clean it properly, if only to get ...

With the best lenses for iPhone and Android phones, you can gain a whole new perspective in your smartphone photography and videography. Smartphone camera arrays are undoubtedly improving, especially ...

mail.sysu.edu.cn; Dr Weiming Liao; liaowmsysu{at}163.com Objectives The heterogeneity of meniscus cells and the mechanism of meniscus degeneration is not well understood. Here, single-cell RNA ...

Incomplete blinking is associated with meibomian gland dropout, meibum quality, and lipid layer thickness, and may predict DED.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Do you use a Canon EOS R mirrorless camera? From wide-angle to telephoto, these are the best lenses we've tested for the platform. Images, and the devices that capture them, are my focus.

LONDON — ATP, otherwise known as the Association of Tennis Professionals, is partnering with Polaroid Eyewear as its official ...

Crazy to see how far "homie videos" have come. Jack Springer strikes again and brings the heat in Sonder Vol. 3.

For anterior segment, imaging light has to pass only through the air to the tissue of interest versus the refractive structures (cornea and lens) for retinal imaging. The scan depth using standard OCT ...

To perform the tear ferning test, a tear sample is collected. This can be undertaken in several ways, but the ideal method is via a capillary tube, wicking tears from the lower tear meniscus. The tear ...

Indeed, the company has been working for some time on the creation of printed fabrics in a microgravity environment. At the end of 2023, the company announced that it had successfully 3D printed the ...