COT_SIM Certified Ophthalmic Technician Skill Evaluation (COT) Ophthalmic technicians with COT certification command 15–20% higher salaries than uncertified peers, with many employers explicitly prioritizing the credential during hiring. This exam validates practical competency in refraction techniques, tonometry, and anterior segment imaging—skills that directly translate to clinic efficiency and patient outcomes.
| Exam Name | COT_SIM Certified Ophthalmic Technician Skill Evaluation |
| Exam Code | COT |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
