Certified Ophthalmic Technician (COT) The COT recently expanded its clinical practicum requirements, now mandating hands-on experience with optical coherence tomography and advanced imaging modalities. This shift reflects evolving workplace demands where technicians interpret complex diagnostic data alongside physicians. Candidates now spend significantly more time on anterior segment analysis and refractive error assessment, cementing these as core competencies rather than supplementary skills.
| Exam Name | Certified Ophthalmic Technician |
| Exam Code | COT |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
