339115 — Ophthalmic Goods Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing ophthalmic goods. Examples of products made by these establishments are prescription eyeglasses (except grinding lenses in a retail setting), contact lenses, sunglasses, eyeglass frames, reading glasses made to standard powers, and protective eyewear.
Exclusions & Cross-References
- Manufacturing intraocular lenses--are classified in U.S. Industry 339113, Surgical Appliance and Supplies
- Manufacturing;
- Manufacturing molded glass lens blanks--are classified in U.S. Industry 327212, Other Pressed and Blown
- Glass and Glassware Manufacturing;
- Manufacturing molded plastics lens blanks--are classified in U.S. Industry 326199, All Other Plastics
- Product Manufacturing; and
- Retailing and grinding prescription eyeglasses--are classified in Industry 456130, Optical Goods Retailers.
Overview Facts
| NAICS Code | 339115 |
|---|---|
| Industry Title | Ophthalmic Goods Manufacturing |
| SBA Size Standard | 1,000 employees |
| IRS PBA Code | 339110 (rolled-up match) |
| Sectors Hierarchy | Sector 31-33 → 339 → 3391 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3851 - Ophthalmic Goods (via SIC1987:3851→NAICS1997:339115→2002:339115→2007:339115→2012:339115→2017:339115→2022:339115)
- SIC 5995 - Optical Goods Stores (via SIC1987:5995→NAICS1997:339115→2002:339115→2007:339115→2012:339115→2017:339115→2022:339115)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 339115:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 3391
Frequently Asked Questions (FAQ)
Is 339115 a valid 2022 NAICS code?
NAICS 339115 is 'Ophthalmic Goods Manufacturing', a 2022 U.S. national industry under Sector 31-33 (Manufacturing); the SBA small-business size standard is 1,000 employees.
What is the SBA size standard for NAICS 339115?
The SBA small business size standard for NAICS 339115 is 1,000 employees (based on employees).
What is the legacy SIC code mapping for 339115?
NAICS code 339115 maps to the legacy 1987 SIC codes: 3851 - Ophthalmic Goods, 5995 - Optical Goods Stores.