You may be familiar with the Google apps that come pre-installed on Android devices, but that's not all there is. If you love ...

Geng, R.Y. (2025) A Contemporary Study on “Describing Objects as They Like” of Portrait Bricks in the Han Dynasty through the Lens of Museum Aesthetic Education. Open Access Library Journal, 12, 1-10.

Xiaomi showcased a concept phone with a magnetic-mounting lens that processes data directly on the chipset without attaching ...

We spent a full year testing nearly 40 X-mount lenses to figure out which ones make the most sense for Fujifilm shooters.

Phakic IOL technologies have undergone substantial improvements in recent years, with progressive upgrades in design and material and more accurate sizing strategies.At the ESCRS winter meeting, Erik ...

We flew to Aizu, Japanm to find out how some of the world’s best and most popular lenses are made at Sigma's one and only ...

For people with low visibility, a magnifying glass isn’t effective enough. You need an extra lighting feature to improve their visibility. Moreover, a good lighting system is also useful to illuminate ...

Sony stole a lead on other manufacturers in the full-frame mirrorless market, and it’s had more time to build up a wide array of companion lenses to suit every need and budget. I've always been a big ...

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

Other Lens Features Clear Image Zoom Still Image 2x, Movies 2x, Digital Zoom Smart Zoom Still Images 35 mm Full Frame M 1.5x, S 2x, APS-C M 1.3x, S 2x, Digital Zoom Still Images 35 mm Full Frame L 4x, ...