{"data":{"id":"us/21-cfr-886.5840","jurisdiction":"us","citation":"21 CFR 886.5840","heading":"Magnifying spectacles.","body":"(a) Identification. Magnifying spectacles are devices that consist of spectacle frames with convex lenses intended to be worn by a patient who has impaired vision to enlarge images.\n(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 the limitations in § 866.9.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER H—MEDICAL DEVICES","PART 886—OPHTHALMIC DEVICES","Subpart F—Therapeutic Devices"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"fc40da3b3f308e80a4a189ec3ba9456d18331af8a2ef622b83b9c8ea59056f37","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-886.5838","next":"us/21-cfr-886.5842"},"notice":"GroundRules: Original legal text. Not legal advice."}