The human eye is a simple, but extremely robust, optical instrument. Analysis by sophisticated wavefront-sensing technology and customized ray-tracing has now revealed that the eye is actually an ...

Methods involved in optical design software can be divided into three main categories: sequential ray-tracing, non-sequential ray-tracing and finite difference time-domain (FDTD) simulation.

Ray tracing has been one of the biggest buzzwords for desktop GPUs since 2018, which is when Nvidia brought it to gamers with ...

GTA 5 got a PC graphical upgrade in 2025 with ray tracing, improving illumination. Ray tracing enhances lighting in the game, creating depth & realism, but some fans find it too bright.

The latest update for Diablo 4 has arrived, and with it comes the much-anticipated addition of ray tracing effects. Both ray traced shadows and reflections are now available to enable in the ...

The big picture: AMD finally revealed the specifications, pricing, and performance details of Radeon RX 9070 and Radeon RX 9070 XT graphics cards, with full reviews expected in the coming days.