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This blue light glasses test kit card can be used to test the ability of the blue light-blocking eyeglasses. Syght's blue light test card is completely reusable. You can reuse it after a few seconds of each test. This package has one blue light test card, one blue light torch, and a user manual.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$9.99