But the lenses have a slight film, so they can look a bit foggy at times. If you’re curious about blue-light blocking glasses—and you don’t need a prescription—the Sojos She Young pair is ...

In this paper, we present a general model, which conducts PCA via a non-decreasing concave regularized minimization and is termed PCA-NCRM for short. Different from most existing PCA methods, which ...

The camera features an optical lens that captures both telephoto and wide-angle imagery simultaneously, enabling users to see far-away objects while checking their peripheral vision at the same time.