World Health Day. Here's the data on your eyes.

Preview text: Why 455nm is the only number that matters in blue light science. Let's connect! Join us on…

Thursday, May 14, 2026 at 11:02 AM EasternKlaviyo

Felix GrayWorld Health Day. Here's the data on your eyes.

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Subject: World Health Day. Here's the data on your eyes.
Preview text: Why 455nm is the only number that matters in blue light science. Let's connect! Join us on…
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Brand: Felix Gray
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Sent: Thu May 14, 2026, 11:02 AM ET
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