Cleared Traditional

K772124 - LENSES, EYEGLASS, SAFETY

K772124 is an FDA 510(k) clearance for LENSES, manufactured by Techsight Corp.. The device is a Class 1 Ophthalmic device with product code HQG cleared through the Traditional 510(k) pathway after a 5-day FDA review.

K772124 · Techsight Corp. · Ophthalmic device
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Nov 1977
Decision
5d
Days
Class 1
Risk

K772124 is an FDA 510(k) clearance for the LENSES, EYEGLASS, SAFETY. Classified as Lens, Spectacle, Non-custom (prescription) (product code HQG), Class I - General Controls.

Submitted by Techsight Corp. (Mchenry, US). The FDA issued a Cleared decision on November 16, 1977 after a review of 5 days - a notably fast clearance cycle.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.5844 - the FDA ophthalmic device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

FDA 510(k) Submission Details - K772124

510(k) Number K772124 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 11, 1977
Decision Date November 16, 1977
Days to Decision 5 days
Submission Type Traditional
Review Panel Ophthalmic (OP)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
105d faster than avg
Panel avg: 110d · This submission: 5d
Pathway characteristics
Predicate-based equivalence.

HQG Device Classification - Class 1, General Controls

Product Code HQG Lens, Spectacle, Non-custom (prescription)
Device Class Class 1 - General Controls
CFR Regulation 21 CFR 886.5844
What this classification means

Class I devices are subject to general controls only and most are exempt from 510(k) premarket notification. They represent the lowest regulatory burden in the FDA device framework.

Regulatory Peers - HQG Lens, Spectacle, Non-custom (prescription)

All 53
Devices cleared under the same product code (HQG) and FDA review panel - the closest regulatory comparables to K772124.
FUL-VUE ASPHERIC CATARACT LENS
K790251 · American Optical Corp. · Feb 1979
HUMAN II LENS
K781927 · Spectra-Shield, Inc. · Dec 1978
LENS, HARD RESIN
K772221 · Borani Intl. · Jan 1978
RX LENS SERIES
K772024 · Gentex Corporation · Nov 1977
TECHSIGHT LENSES WITH ZUMA COATING
K772044 · Techsight Corp. · Nov 1977
MIRACLELENS
K770955 · M.R.M. Optics, Inc. · Jun 1977
K772124 · LENSES, EYEGLASS, SAFETY
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