The classification of sea ice using Synthetic Aperture Radar (SAR) has emerged as a pivotal tool in polar research and operational monitoring. Leveraging the unique capabilities of SAR, researchers ...

Still using Aperture? It might be time to give it up. Photographers still clinging to Apple’s discontinued imaging software, Aperture, must now deal with a ticking clock. Apple announced Aperture will ...

Fundamental diffraction physics says that a larger aperture improves both resolution and penetration. However, aperture size has historically been limited by system complexity and unknown benefit in ...

In the ultra-precision machining of optical components, the checking tools are specially used to control their surface shape accuracy. As the ultra-precision core component of telescope systems, the ...

There’s a common joke in photography circles that the aperture priority on a camera's mode dial means “A for amateur." But here’s the thing: I’m a pro photographer, and I still use aperture priority ...

Still using Aperture? It might be time to give it up. Apple’s update to its professional photography application, Aperture 3, was met with excitement by OS X shutterbugs when it was unceremoniously ...