§ 886.1750. Skiascopic rack.
81 words·~1 min read·
/us/cfr/t21/s§ 886.1750·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Identification. A skiascopic rack is a device that is a rack and a set of attached ophthalmic lenses of various dioptric strengths intended as an aid in refraction.
(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 § 886.9. [52 FR 33355, Sept. 2, 1987, as amended at 61 FR 1124, Jan. 16, 1996; 66 FR 38812, July 25, 2001]