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Gunnar is known best for its blue-light-blocking computer glasses that target gamers. If you go to major video game events like PAX, you've probably seen a pair. Gunnar offers a variety of frames ...
An efficient and wide angle coupling of light to a thin film holographic optical element Mei-Li Hsieh Zih Fan Chen Shawn-Yu Lin Research Open Access 02 Jul 2025 Scientific Reports Volume: 15, P: 23419 ...