(47 days)
Sunglasses (nonprescription) are devices that consist of spectacle frames or clips with absorbing, reflective, tinted, polarizing, or photosensitized lenses intended to be worn by a person to protect the eyes from bright sunlight but not to provide refractive corrections. This device is usually available over-the-counter.
Sunglasses (nonprescription) are devices that consist of spectacle frames or clips with absorbing, reflective, tinted, polarizing, or photosensitized lenses intended to be worn by a person to protect the eyes from bright sunlight but not to provide refractive corrections.
This document is a marketing clearance letter from the FDA for sunglasses (K972850). It states that the device is substantially equivalent to legally marketed predicate devices. However, this type of document does not contain the information requested regarding acceptance criteria, study details, sample sizes, ground truth establishment, or expert involvement for AI/device performance evaluation.
Therefore, I cannot provide the requested information based on the provided text. The letter is a regulatory approval, not a scientific study report.
§ 886.5850 Sunglasses (nonprescription).
(a)
Identification. Sunglasses (nonprescription) are devices that consist of spectacle frames or clips with absorbing, reflective, tinted, polarizing, or photosensitized lenses intended to be worn by a person to protect the eyes from bright sunlight but not to provide refractive corrections. This device is usually available over-the-counter.(b)
Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 886.9.