GUNNAR Gaming Collection FPS designed by Razer, Onyx/Amber computer office gaming glassesGUNNAR Gaming Collection FPS designed by Razer, Onyx Amber GUNNAR glasses utilise all the advanced technologies for increasing user comfort while working on the computer and for giving gamers that much needed precision. The amber coloured glass enhances the contrast and highlights details and visual perceptions for those who work with a computer. They also simultaneously minimise glares on the display and suppress the hardest parts of the colour