Certified Ophthalmic Technician (COT) The COT spans 200 multiple-choice questions across four hours, testing practical competencies in patient care, diagnostic testing, and surgical assistance. Questions blend straightforward recall with scenario-based application? you might identify tonometry errors or troubleshoot autorefractor results. The exam structure mirrors real clinic workflows, so understanding both isolated facts and how procedures interconnect is essential for passing.
| Exam Name | Certified Ophthalmic Technician |
| Exam Code | COT |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
