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SleepZM Tarn Red-Lens Evening Glasses with Folding Case
$67.99
A black square frame fitted with the maker's strongest warm red lens for evening wear, with a slim folding case. Per the maker's lab test, the lens filters 99.7% of light from 380-580 nm with 22.2% visible light transmission (ISO 12312-1 Category 2).
Product Information
- Brand: SleepZM
- Details: Non-prescription; colors appear strongly warm-tinted
- Country of origin: Not stated by the maker
- Please note: Not prescription or medical eyewear. Not suitable for driving at night or in low light.
- Fulfillment: Ships directly from the maker.