The Panasonic Lumix S1RII is the new king of the L-Mount Alliance, complete with a display system that can Flip, Fold and Twist.

HALT spectacle lenses can significantly reduce myopic progression independently from, or as a supplement to, low-dose atropine.

The downside: the Zip Projector can only last 1.5 hours on a single charge, so make sure that movie you're watching is short and sweet -- though if you're not on the move, you can plug it in and keep ...

In addition to vlog footage, Tacho uses the G7 X for stills — often in place of a phone camera. She calls the photo quality ...

What is a mirror lens exactly? And have they got a new lease of life when used on mirrorless cameras? I've been trying them ...

The most significant change to the Instax Mini 41 is a fresh look. Unlike the faux leather finish on the Mini 40, the updated ...

We specifically demonstrate a hybrid nonlinear meta-lens composed of a plano-convex linear refractive lens coated with a 400 nm thick nonlinear metasurface membrane. We show that the resulting hybrid ...

And the trend continues, with brands trying to stretch out displays to challenge the limits of human grip, and turning their focus away from small phones. But while most phone makers insist ...

Small molecules are low molecular weight molecules that include lipids, monosaccharides, second messengers, other natural products and metabolites, as well as drugs and other xenobiotics. They are ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

Small-cap stocks, valued between $300M and $2B, often yield high growth but are more volatile. Historically, small-cap stocks have outperformed large-caps in bull markets, though they carry higher ...

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi ... Xiaomi 15 features two small pins and a Qi2-like magnetic ...