Pass your ABO exams with confidence!
ABO Test Prep Mastery is your all-in-one solution for optician certification. Whether you're preparing for the ABO exam, the ABO contact lens exam, or both, this app provides the tools and structure to master the material—anytime, anywhere.

With over 1,200 ABO practice questions, detailed explanations, daily quizzes, and mock exams that mirror the real test format, you’ll gain the skills and confidence needed to succeed on test day.

Features That Make You Exam-Ready:
ABO & NCLE Practice Questions
Get access to 1,200+ multiple-choice questions covering all exam topics—ocular anatomy, optics, lens materials, contact lenses, dispensing, frame fitting, regulatory standards, and more.

Realistic Exam Simulations
Timed, full-length mock exams simulate the official ABO exam environment, helping you reduce anxiety and improve time management.

Daily Quiz Challenges
Answer 10 new questions each day to stay consistent and reinforce learning.

Contact Lens & Lens Scan Practice
Includes scenarios to identify contact lenses, perform lens scans, and understand contact lens tracker systems and lens identifiers—key components of the ABO exam.

Detailed Explanations
Every question includes in-depth reasoning, allowing you to master content and avoid common mistakes in optometry and ophthalmology.

Performance Analytics
Track your performance, analyze progress, and review weak areas like pupillary distance measurement, optics, and eye anatomy.

Offline Study Mode
No Wi-Fi? No problem. Download practice content and study on the go, anywhere—even during your examen de conducir wait!

Supports All Learners
Designed for students, practicing opticians, optometrists, and even aspiring ophthalmologists looking to sharpen their training for eyes.


Premium Access
Start for free with dozens of questions. Upgrade to unlock full access to all ABO test prep practice test tools, mock exams, and personalized analytics.

Who Is This App For?
Aspiring opticians preparing for the ABO certification exams

Eye care professionals seeking to refresh their knowledge in ophthalmology, contact lens fitting, and optics

Students & educators needing structured optician exam study tools

Anyone looking for visual training, including those familiar with tools like LensaApp

Topics Covered:
ABO Exam Content

Lens Materials & Designs

Frame Selection & Fitting

Contact Lenses & Maintenance

Pupillary Distance & Fitting Measurements

Prisms, Lens Power, and Refraction

Eye Conditions & Common Disorders

Anatomy of the Eye

Optical Physics & Answer Lens Questions

Compliance & Legal Guidelines

Join thousands who have used ABO Test Prep Mastery to ace their exams and grow their careers.
Whether you're learning opticianry, preparing for your license test, or planning to become an eye doctor, this app provides the structure, content, and confidence you need to succeed.



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Download now and take the first step toward becoming ABO certified. Pass your optician exam and stand out in the world of ophthalmology and optometry.