Instruments & Verification — Optician (ABO) Practice Test
Free ABO opticianry certification practice in English, Chinese, and Spanish — optics, lens products, prescription math, frame fitting, lens verification, and the laws every dispensary follows.
21 free practice questions
Practice questions based on the American Board of Opticianry Basic Certification exam content outline, standard ophthalmic dispensing references, and the federal rules that govern eyewear (the FDA impact-resistance requirement and the FTC Eyeglass and Contact Lens Rules). ABO and NCLE are marks of the American Board of Opticianry and National Contact Lens Examiners; this site is not affiliated with or endorsed by them. Opticianry is licensed in only some states and the requirements differ — confirm your own state board's practice act and the current exam format before testing. About the ABO exam →