GameSpot may get a commission from retail offers. It goes without saying that optics are an important part of winning a match in Rainbow Six Siege: after all, you have to see your target to shoot them ...

Rainbow Research Optics Inc (RROI) is a custom optics manufacturer in Denver, Colorado. Founded in 1995 by optics manufacturing experts (in both commercial and military optics), RROI has been serving ...

Beautiful, aren’t they? The top one has a number of familiar features. For example, because the center of the arc of the rainbow is opposite the Sun in the sky, when the Sun is high, the rainbow is ...

Rainbows are one of the most breath-taking outcomes of simple geometric wave optics. I stand by this position. After all, white sunlight enters a raindrop, gets bent and dispersed (broken up into ...