# COT - Certified Ophthalmic Technician — Practice Test Geeks
# https://practicetestgeeks.com/llms/cot-certified-ophthalmic-technician.txt
# Updated: 2026-07-14

> Free COT - Certified Ophthalmic Technician practice tests and study guides. Pass the jcahpo exam with confidence. Practice questions with detailed explanations, hints, and instant feedback on every answer. Language: English. Region: US.

## Overview

- **Category**: COT - Certified Ophthalmic Technician
- **Main page**: https://practicetestgeeks.com/cot-test
- **Language**: English | **Region**: US
- **Practice tests**: 25 tests, 183 questions total
- **Exam simulation**: Full-length 200-question timed exam (180 min, 72% pass mark)
- **Study guides / articles**: 11 published

## Exam Simulations (Full-Length, Timed, Scored)

Simulates real exam conditions: question count, time limit, passing score, domain weighting.

- [COT - Certified Ophthalmic Technician Exam](https://practicetestgeeks.com/cot/exam) — 200 questions, 180 min, 72% pass
  The JCAHPO COT exam certifies ophthalmic technicians, assessing competency in clinical ophthalmic skills including patient care, diagnostic testing, s

## Practice Tests (25 available)

- [Free COT JCAHPO Questions and Answers ](https://practicetestgeeks.com/free-cot-jcahpo-questions-and-answers) (11 questions)
- [Free COT Optometry Questions and Answers ](https://practicetestgeeks.com/free-cot-optometry-questions-and-answers) (11 questions)
- [COT Ophthalmic Imaging and Photography 3](https://practicetestgeeks.com/cot/questions/ophthalmic-imaging-and-photography-3) (7 questions)
- [COT Refraction and Retinoscopy 2](https://practicetestgeeks.com/cot/questions/refraction-and-retinoscopy-2) (7 questions)
- [COT Contact Lens Principles 2](https://practicetestgeeks.com/cot/questions/contact-lens-principles-2) (7 questions)
- [COT Contact Lens Principles 3](https://practicetestgeeks.com/cot/questions/contact-lens-principles-3) (7 questions)
- [COT Contact Lens Principles 5](https://practicetestgeeks.com/cot/questions/contact-lens-principles-5) (7 questions)
- [COT Visual Field Testing 5](https://practicetestgeeks.com/cot/questions/visual-field-testing-5) (7 questions)
- [COT Surgical Assisting Procedures 4](https://practicetestgeeks.com/cot/questions/surgical-assisting-procedures-4) (7 questions)
- [COT Refraction and Retinoscopy 3](https://practicetestgeeks.com/cot/questions/refraction-and-retinoscopy-3) (7 questions)
- [COT Refraction and Retinoscopy 4](https://practicetestgeeks.com/cot/questions/refraction-and-retinoscopy-4) (7 questions)
- [COT Refraction and Retinoscopy 5](https://practicetestgeeks.com/cot/questions/refraction-and-retinoscopy-5) (7 questions)
- [COT Visual Field Testing 2](https://practicetestgeeks.com/cot/questions/visual-field-testing-2) (7 questions)
- [COT Visual Field Testing 3](https://practicetestgeeks.com/cot/questions/visual-field-testing-3) (7 questions)
- [COT Visual Field Testing 4](https://practicetestgeeks.com/cot/questions/visual-field-testing-4) (7 questions)
- [COT Contact Lens Principles 4](https://practicetestgeeks.com/cot/questions/contact-lens-principles-4) (7 questions)
- [COT Surgical Assisting Procedures 2](https://practicetestgeeks.com/cot/questions/surgical-assisting-procedures-2) (7 questions)
- [COT Surgical Assisting Procedures 3](https://practicetestgeeks.com/cot/questions/surgical-assisting-procedures-3) (7 questions)
- [COT Ophthalmic Imaging and Photography 2](https://practicetestgeeks.com/cot/questions/ophthalmic-imaging-and-photography-2) (7 questions)
- [COT Surgical Assisting Procedures 5](https://practicetestgeeks.com/cot/questions/surgical-assisting-procedures-5) (7 questions)
- [COT Ophthalmic Pharmacology 2](https://practicetestgeeks.com/cot/questions/ophthalmic-pharmacology-2) (7 questions)
- [COT Ophthalmic Pharmacology 3](https://practicetestgeeks.com/cot/questions/ophthalmic-pharmacology-3) (7 questions)
- [COT Ophthalmic Pharmacology 4](https://practicetestgeeks.com/cot/questions/ophthalmic-pharmacology-4) (7 questions)
- [COT Ophthalmic Pharmacology 5](https://practicetestgeeks.com/cot/questions/ophthalmic-pharmacology-5) (7 questions)
- [COT Ophthalmic Imaging and Photography 4](https://practicetestgeeks.com/cot/questions/ophthalmic-imaging-and-photography-4) (7 questions)

## Articles & Study Guides

- [JCAHPO COT Practice Test: Free COT Exam Prep Questions & Study Guide](https://practicetestgeeks.com/cot/jcahpo-cot-practice-test)
- [COT Skills Exam: Complete Guide to Passing the JCAHPO Practical Assessment](https://practicetestgeeks.com/cot/cot-skills-exam)
- [Non Clinical COTA Jobs: Career Paths Beyond the Clinic for Certified Ophthalmic Technicians](https://practicetestgeeks.com/cot/cota-jobs)
- [COT Meaning: What a Certified Ophthalmic Technician Does](https://practicetestgeeks.com/cot/cot-meaning)
- [Certified Ophthalmic Technician (COT): Training, Requirements & Certification Guide](https://practicetestgeeks.com/cot/certified-ophthalmic-technician)
- [JCAHPO COT Skills Test: Complete Guide to the COT Exam Skills Assessment](https://practicetestgeeks.com/cot/jcahpo-cot-skills-test)
- [Certified Ophthalmic Technician Practice Test Free — COT Exam Prep 2026](https://practicetestgeeks.com/cot/certified-ophthalmic-technician-practice-test)
- [COT Practice Test 2026 — Free Certified Ophthalmic Technician Exam Prep](https://practicetestgeeks.com/cot/cot-practice-test)

## Reference Pages

- [COT Practice Test PDF (Free Printable 2026)](https://practicetestgeeks.com/cot/cot-practice-test-pdf)
- [COT Practice Test Video Answers](https://practicetestgeeks.com/cot-practice-test-questions-video-answers)

## About Practice Test Geeks

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