Dual-focus contact lenses appeared effective in high myopia in teenagers and young adults, according to a study published in ...

Researchers from Aalto University in Finland demonstrated a proof-of-concept of laser-processed glass to be used as a type of solar concentrator for building integrated PV (BIPV) applications. The ...

At NAB 2025 in Las Vegas, Viltrox was showing its new full frame Raze AF F1.8 DL Lenses that are available in focal lengths of 16/24/28/35/50/85mm.