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OPT-ISM Eye Care Blog
Helpful eye care tips, vision education, and modern optometry insights from OPTISM in Tampa, FL.


OPT-ISM Weekly Quiz: What Is Amblyopia and Why Early Treatment Matters?
Test your knowledge of the different types of amblyopia with this 6-question quiz covering refractive, strabismic, deprivation, mixed-mechanism, and reverse amblyopia, plus common treatment approaches.

David B. Sabin
5 days ago4 min read


10-Question Multiple Choice Quiz: Super Glue in the Eye
Super glue in the eye can cause the eyelids or lashes to stick together and may scratch the cornea. Patients should avoid forcing the eye open, avoid acetone or household solvents, rinse gently if possible, and seek prompt eye care.

David B. Sabin
Oct 93 min read


Retina to the Visual Cortex: 10 Question Multiple Choice
Vision is more than light entering the eye. It is a coordinated process that begins with image formation, continues through phototransduction and retinal signal processing, and ends with interpretation in the visual cortex. This clinician-friendly guide reviews how the cornea and lens focus light onto the retina, how rods and cones convert photons into neural signals, how inner retinal circuitry refines the message, and how the optic nerve, chiasm, LGN, optic radiations, and

David B. Sabin
Oct 23 min read


Accommodative Esotropia: 10-Question Multiple-Choice Quiz
Why do some babies’ and young children’s eyes turn inward? Learn how farsightedness, focusing effort, and accommodative esotropia are connected, what signs parents may notice, and how glasses can help improve eye alignment and support healthy visual development.

David B. Sabin
Sep 253 min read


Anterior Uveitis: 5-Question Multiple Choice Quiz
Anterior uveitis is more than a painful red eye. This clinical guide reviews symptoms, slit-lamp findings, anterior chamber cell detection, red flags, systemic associations, and referral considerations for eye care providers.

David B. Sabin
Sep 182 min read


OPT-ISM Weekly Quiz: Clinical Myopia Control
A practical clinical guide to pediatric myopia management for optometrists. Learn how to interpret axial length, monitor annual progression, fit MiSight lenses, select atropine concentrations, evaluate ortho-K topography, identify treatment failure, consider combination therapy, and establish effective follow-up intervals.

David B. Sabin
Sep 113 min read


Eye Coloboma: 5-Question Multiple-Choice Quiz
Eye coloboma is a congenital condition caused by incomplete closure of the embryonic fissure during early eye development. This clinician-focused guide reviews the embryology, common clinical types, OCT findings, retinal detachment risk, differential diagnosis, systemic associations, and practical management strategies for eye doctors.

David B. Sabin
Sep 42 min read
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