Pilots require glasses that always guarantee good vision, both at distance and close range. This is no easy task, as visibility and lighting conditions above the clouds are extreme, and can change at a moment’s notice. Pilots need to be able to detect objects such as towers and air traffic properly, while at the same time seeing details such as readings on cockpit instruments perfectly and perceiving colors accurately in order to gain a clear and correct understanding of all signals.
Two strong partners, Nike Vision and ZEISS, have teamed up to create a pair of sports sunglasses for runners who go the extra mile.
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BETTER VISION asked Volker Gahr – the Senior Product Manager responsible for ZEISS PhotoFusion – to describe the key features of modern photochromic lenses