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Short answer: before a first wholesale order of reading glasses, confirm who actually made, relabeled or imported the product, ask for the batch impact-resistance test evidence required by 21 CFR 801.410, and keep invoices and shipping documents for three years. Reading glasses are spectacle lenses in spectacle frames, which FDA regulates as Class I devices. This is general regulatory information, not legal or medical advice.
Definition and scope
Ready-made reading glasses (also sold as cheaters) are non-custom magnifying lenses mounted in a frame and sold without an individual prescription. FDA’s regulation for a prescription spectacle lens, 21 CFR 886.5844, describes a glass or plastic lens intended to be worn in a spectacle frame to provide refractive corrections. Such lenses are Class I (general controls) and exempt from premarket notification (510(k)), subject to the limitations in 21 CFR 886.9. Spectacle frames, 21 CFR 886.5842, are also Class I and 510(k)-exempt under the same limitation. openFDA lists these as product codes HQG (lens, spectacle, non-custom) and HQZ (frame, spectacle).
This guide covers the buyer’s side of a first order. It does not rank suppliers, quote prices or make any claim about vision or eye health. For strength labelling see the reading glasses strength chart; for lens construction see single vision lenses.
What FDA rules apply to the goods
Impact resistance (21 CFR 801.410)
Eyeglasses and sunglasses must be fitted with impact-resistant lenses, except where a physician or optometrist directs otherwise in writing for a particular patient. The referee test drops a 5/8-inch steel ball of about 0.56 ounce from 50 inches onto the upper surface of the lens; the lens passes if it does not fracture. Equal or superior test methods are allowed. For most lens types the manufacturer must test a statistically significant sampling of lenses from each production batch, and nonprescription lenses tested this way are tested in uncut-finished or finished form. Material choice matters here: see CR-39 lenses for one common plastic.
Records (21 CFR 801.410(e) and (f))
Copies of invoices, shipping documents and records of sale or distribution of impact-resistant lenses, including finished eyeglasses, must be kept for 3 years. Retailers need not keep the names and addresses of individuals buying nonprescription eyeglasses at retail. Persons who conduct the impact tests must keep the results, a description of the test method and a description of the test apparatus for 3 years. FDA can request these records.
Establishment registration (21 CFR 807.20)
Establishments that manufacture, repackage or relabel devices, or that act as initial importer, must register and list. A wholesale distributor that only resells devices, without manufacturing, repackaging, processing or relabeling them, is exempt under 807.20(c). An initial importer may meet its listing duty by submitting the name and address of the manufacturer. A buyer therefore needs to know which of these roles the seller holds for the goods.
Pre-order verification checklist
| What to confirm | Why (source) |
|---|---|
| The seller’s role: manufacturer, relabeler, initial importer or distributor of another party’s goods | Registration and listing apply to manufacturers, relabelers/repackagers and initial importers; a wholesale distributor that only resells, without manufacturing, repackaging, processing or relabeling, is exempt (21 CFR 807.20(a), (c)) |
| Written confirmation that the lenses are impact-resistant | Required for eyeglasses and sunglasses (21 CFR 801.410(c)(1), (h)) |
| Batch-level impact test evidence from the manufacturer | Manufacturer samples each production batch (21 CFR 801.410(c)(3)) |
| Test method used, if not the 5/8-inch steel ball referee test | Equal or superior methods are allowed (21 CFR 801.410(d)(1)) |
| Invoices and shipping documents that identify the lot you receive | Records must be kept 3 years (21 CFR 801.410(e)) |
| Required label statements shown prominently on the panel displayed at purchase | Prominence rule for required label statements (21 CFR 801.15) |
Documents to request and keep
Ask the seller for the batch impact-test summary, the name and address of the manufacturer, and an invoice and shipping document for every shipment. File them so each can be matched to a delivery, since the retention period is 3 years and FDA may ask to see them. Terms such as pack contents and unit of measure are set by each seller, so confirm them in writing on the quote or invoice rather than assuming them.
Common misunderstandings
- “FDA approved” reading glasses. Class I devices exempt from 510(k) are not individually approved by FDA, so an approval claim on a listing is not a substitute for the records above.
- Impact resistance only matters for prescription glasses. The rule names nonprescription lenses and nonprescription eyeglasses explicitly.
- The importer’s paperwork is the manufacturer’s problem. 21 CFR 807.20 names the initial importer as a role with its own listing duty. A wholesale distributor that only resells is exempt under 807.20(c), so a distributor is not expected to hold its own registration.
FAQ
What should I verify before placing a first order?
Verify the seller’s role in the supply chain, written impact-resistance confirmation and batch test evidence, and that the paperwork identifies the lot you will receive. See the checklist above.
What documents should I ask the seller for?
The manufacturer’s batch impact-test evidence, the manufacturer’s name and address, and an invoice and shipping document for each shipment. You should keep invoices, shipping documents and distribution records for 3 years (21 CFR 801.410(e)).
What is the typical case or pack size and unit of measure?
No federal rule sets one. Each seller defines its own pack contents and unit of measure, so get them stated on the quote or invoice.
Can small buyers or new businesses open an account?
Account terms are each seller’s own policy; the regulations cited here do not set minimums or eligibility. Ask the seller directly.
What shelf life and lot information should be on the label?
The federal regulations cited in this guide set no shelf-life requirement for reading glasses. Lot-level identification matters for traceability of the impact-test and distribution records, so ask that invoices and shipping documents identify the lot. Required label statements must be prominent on the panel displayed at customary purchase (21 CFR 801.15).
Sources
- 21 CFR 886.5844, Prescription spectacle lens: law.cornell.edu/cfr/text/21/886.5844 (checked 2026-11-01)
- 21 CFR 886.5842, Spectacle frame: law.cornell.edu/cfr/text/21/886.5842 (checked 2026-11-01)
- openFDA device classification, product codes HQG and HQZ: api.fda.gov/device/classification.json (checked 2026-11-01)
- 21 CFR 801.410, Use of impact-resistant lenses in eyeglasses and sunglasses: law.cornell.edu/cfr/text/21/801.410 (checked 2026-11-01)
- 21 CFR 807.20, Who must register and submit a device list: law.cornell.edu/cfr/text/21/807.20 (checked 2026-11-01)
- 21 CFR 801.15, Prominence of required label statements: law.cornell.edu/cfr/text/21/801.15 (checked 2026-11-01)
