Abstract: In distributed shape sensing, the shape reconstruction error is more and more sensitive to the strain measuring error along with curvature radius of ...

Abstract: We fabricated a curved complementary metal-oxide semiconductor (CMOS) image sensor to demonstrate field curvature aberration correction of lens without the use of multiple lenses. An ...

Sony has announced the FE 100mm F2.8 Macro GM, a high-end full-frame macro lens that can achieve up to 1.4x reproduction on ...

A research team led by Academician Zhu Jiaojun from the Institute of Applied Ecology (IAE) of the Chinese Academy of Sciences ...

The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...

Wondering how to get blood out of clothes, sheets, or even a mattress? We get it — this time of the month is messy, and period blood stains have a way of showing up everywhere. Over the years, you’ll ...

Size is important, but the correct size for the TV-frequency band is most important. The simplest antenna is a half-wave ...

Cubic yards, often abbreviated as CY, is a unit of volume frequently used in industries such as construction, landscaping, and excavation. Calculating cubic yards is essential for determining the ...

Remember when all displays were flat? Curved monitors have gone from showroom rarities to familiar sights in a few short years. Pinpointing the model you need, though, is just as tricky as ever. At ...

Pi, represented by the Greek letter π, is a mathematical constant that represents the ratio of a circle’s circumference to its diameter. It is an irrational number, which means it cannot be expressed ...

Avantier’s Pancake lenses offer a cutting-edge optical solution tailored for next-generation Virtual Reality (VR) headsets.