Optical clinics
Essentrix OPMS
Brings patient records, scheduling, eye exams, prescriptions, and retail checkout into one patient journey. The clinic keeps serving patients when the internet drops.
Built to work offline. Daily operations do not need the cloud. Stations connect over Wi-Fi, no LAN cable, with low latency. Mobile apps that sync to the same system are coming soon.

What it does
- Works offline at the front desk for checkout, patient records, and scheduling
- Patient records for visit history, prescriptions, and account details
- Patient scheduling for appointments across the front desk and exam rooms
- Exam room finishes a visit; front desk picks up the order to collect payment
- Checkout linked to prescriptions, including multi-pair and exam-only sales
- Stock, returns, exchanges, and patient account balances in one place
- Coming soon: mobile apps that sync patients, schedules, prescriptions, and checkout queues
How the clinic connects
Front Desk is the main station for checkout, patient records, and scheduling. Management apps in the exam room and back office join over Wi‑Fi—no LAN cable—with low latency. Everything runs on-site today. Mobile apps that sync to the same clinic are coming soon.
- Step 1:
Front Desk holds data
Clinic records stay on-site and share over Wi-Fi with no LAN cable.
- Step 2:
Apps connect
Exam room and back office join the main station with low latency.
- Step 3:
Exam to checkout
A finished exam becomes a waiting checkout at the front desk.
- Step 4:
Mobile next
Staff on the floor will sync from the same clinic data.
Front Desk holds patient records, scheduling, and checkout. Exam room and back-office apps sync over Wi‑Fi—no Ethernet cable—with low latency. Mobile apps that sync from the same station are coming soon.
Want something like this?
Tell us about your clinic or distribution workflow and we can map a similar offline-first system.