Data / Medical devices / Digital Visual Acuity Test
Digital Visual Acuity Test (QTO): 30 FDA-registered makers in 9 countries
30 establishments in 9 countries are registered with the FDA to make Digital Visual Acuity Test (product code QTO, Class 1, 21 CFR 886.1150). 0 of them have a 510(k) clearance or PMA approval on file and 0 have a recall event. The FDA has issued 1 510(k) clearance under this code, the latest on August 12, 2022, and lists 0 recall events (0 Class I). FDA data exported November 2, 2026.
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- Product code
- QTO
- Device class
- 1
- Regulation
- 886.1150
- Medical specialty
- Ophthalmic
Makers by country
| Country | Makers |
|---|---|
| United States | 19 |
| India | 2 |
| France | 2 |
| Canada | 2 |
| Israel | 1 |
| China | 1 |
| Turkey | 1 |
| United Kingdom | 1 |
| Italy | 1 |
Makers of Digital Visual Acuity Test
Registered establishments that manufacture, contract manufacture, remanufacture, reprocess or own the specification of this device, with the 510(k) clearances, PMA approvals and recalls the FDA files under each. Best documented first.
| Maker | Location | Role | 510(k) clearances | Latest clearance | PMA approvals | Recall events | Class I | Source |
|---|---|---|---|---|---|---|---|---|
| 123 See | Boston, MA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| 1800 Contacts, Inc | Draper, UT, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| 6over6 Vision Ltd | Tel Aviv, Israel | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Adaptive Sensory Technology Inc | San Diego, CA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Akriti Ophthalmic Private Limited | Hyderabad Telangana, India | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Ama Optics, Inc. | Miami Beach, FL, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Ckvulpeculae, LLC | San Diego, CA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Diagnosys LLC | Lowell, MA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Essilor International | CRETEIL Val-de-Marne, France | Exporter to the US, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Eyecheq, Inc | Miami, FL, United States | Complaint file establishment, Specification developer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Eyeque Corporation | Newark, CA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Gome Optical Lens Company Limited | Yonkers, NY, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Greens Surgicals Private Limited | Vadodara Gujarat, India | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Hedgefog Research Inc. | San Pedro, CA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Heru, Inc. | Miami, FL, United States | Complaint file establishment, Manufacturer, Specification developer | 0 | 0 | 0 | 0 | api.fda.gov | |
| KYS Vision, Inc. | Elko, NV, United States | Complaint file establishment, Specification developer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Langfang Far East Prosperous Optical Instrument Co.,ltd. | Langfang Hebei, China | Contract manufacturer, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| M&S Technologies | Niles, IL, United States | Complaint file establishment, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| M&S Technologies | Thayne, WY, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Medneuroptek Inc. | Johns Creek, GA, United States | Complaint file establishment, Specification developer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Micro Medical Devices, Inc. | Calabasas, CA, United States | Complaint file establishment, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Oculera Saglik Teknolojileri A.S. | Ankara, Turkey | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Okulo Limited | Bristol, UK, Bristol, City of, United Kingdom | Complaint file establishment, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Polinelli S.r.l. | Daverio Varese, Italy | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Retinalogik Inc. | Calgary Alberta, Canada | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| RMF Design and Manufacturing Inc. | Mississauga Ontario, Canada | Contract manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Tilak Healthcare | Paris 11e Arrondissement, France | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Visibly | Wilmington, DE, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Warby Parker | New York, NY, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| eyeMobil Innovations | Benton Harbor, MI, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov |
Updated August 12, 2022. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.