Prism, Fresnel, Ophthalmic
The Ophthalmic Fresnel Prism is a thin, flexible prismatic lens made using Fresnel optic principles, applied to spectacle lenses to displace or redirect a patient's visual field, used in managing diplopia, strabismus, and visual field defects. It is classified as FDA Class 1, the lowest risk category, subject only to general controls without a premarket notification requirement. The product code is HKT, regulated under 21 CFR 886.1655, within the Ophthalmic medical specialty. This device is exempt from Good Manufacturing Practice (GMP) requirements under 21 CFR Part 820.
Basic Information
- Product Code
- HKT
- Device Class
- FDA class 1
- Regulation Number
- 886.1655
- Medical Specialty
- Ophthalmic
- Review Panel
- OP
- Submission Type
- 4
Device Characteristics
FEI Numbers
This FDA classification entry is associated with 8 FEI numbers. Click on an entry to view related FDA registrations.
Registration Numbers
This FDA classification entry is associated with 8 registration numbers. Click on an entry to view related FDA registrations.