Certification Guide
National certification is the hallmark of a professional optician. While not required by every state, it is recognized nationwide and demonstrates a high level of competency in the field.
Focuses on the spectacles (glasses) side of the profession. Covers lens theory, frame selection, and dispensing.
- 100 multiple-choice questions
- 2-hour time limit
- Computer-based testing
Focuses on contact lens fitting, management, and patient education. Essential for medical and clinical settings.
- 100 multiple-choice questions
- 2-hour time limit
- Computer-based testing
Exam Costs & Fees
Once you're ready to study, Opterio offers AI-powered ABO and NCLE practice questions with detailed explanations. It is a great way to supplement your study materials and get comfortable with the exam format before test day.
Renewal Requirements
Certification is not "one and done." To maintain your ABO or NCLE credentials, you must:
- Renew every 3 years.
- Complete 12 Continuing Education (CE) credits (for ABO).
- Complete 18 Continuing Education (CE) credits (for NCLE).
- Pay a renewal fee (approximately $85).
Once you have your basic certification, you can pursue Advanced and Master level certifications to further your career and salary potential.
Many states use the ABO/NCLE exams as their official state licensing exam. However, some states (like Florida) have their own additional practical examinations.
View state-by-state rules →