OPTE study plan

Derive image position, magnification, and vergence for spherical refracting surfaces and thin lenses, then solve 30 mixed numeric problems without notes.

Compute the far point, near point, and accommodative demand for myopic, hyperopic, and emmetropic eyes given refractive error and working distance.

Explain and calculate the effect of vertex distance, lens thickness, and pantoscopic tilt on effective power using the compensation formulas.

Draw and label principal planes, nodal points, and focal points for a reduced schematic eye, and predict image blur circle size for a decentered pupil.

Calculate prism diopter deviation from decentration and convert between prism diopters, degrees, and Prentice's rule applications.

Interpret Snell's law and total internal reflection in the context of slit-lamp and fundus imaging optics.

Perform a full entrance and exit test on a manual keratometer, lensmeter, and slit lamp, and document calibration status.

Explain the optical basis of retinoscopy reflex movement and predict with-motion versus against-motion for a given working lens.

Trace the anterior segment structures from cornea through lens and describe the refractive and barrier function of each layer.

Map the retinal layers and correlate each layer with a clinical finding when it is disrupted.

Describe aqueous production, trabecular and uveoscleral outflow, and the effect of outflow obstruction on intraocular pressure.

Diagram the pupillary light reflex and near response pathways, naming each synapse and the expected deficit from a lesion at each point.

Differentiate the hallmark signs, symptoms, and referral urgency for cataract, open-angle and angle-closure glaucoma, age-related macular degeneration, and diabetic retinopathy.

Classify anterior segment pathology (keratitis, uveitis, conjunctivitis, pterygium) by presentation and identify which require same-day referral.

Match common systemic conditions (diabetes, hypertension, thyroid disease, autoimmune disease) to their ocular manifestations.

Select the appropriate first-line management or referral pathway for 15 disease vignettes.

Perform and record static and dynamic retinoscopy findings, including working-distance compensation, on a practice subject or simulator.

Compare subjective refraction techniques (Jackson cross cylinder, duochrome, fogging) and justify when each is used.

Convert between plus-cylinder, minus-cylinder, and sphero-cylinder notations and compute the spherical equivalent for 20 prescriptions.

Evaluate accommodative amplitude, facility, and lag findings and distinguish them from uncorrected refractive error.

Calculate induced prism, base curve selection, and edge thickness for a given prescription and frame, and identify when high-index or aspheric designs are indicated.

Interpret a spectacle prescription for occupational, progressive addition, and safety eyewear needs, and document dispensing measurements including pupillary distance and fitting height.

Select base curve, diameter, and material for a soft lens based on keratometry, refractive error, and oxygen transmissibility requirements.

Evaluate a rigid gas permeable fit by fluorescein pattern and recommend parameter changes for steep, flat, and decentered fits.

List the signs of contact lens complications (hypoxia, infiltrates, giant papillary conjunctivitis) and the corresponding management steps.

Match diagnostic agents (mydriatics, cycloplegics, anesthetics, fluorescein, dyes) to indication, onset, duration, and contraindication.

Identify adverse reactions and systemic precautions for commonly used ophthalmic drugs and state the required patient counseling points.

Measure and interpret cover test, ocular motility, near point of convergence, and stereoacuity findings for a given case.

Distinguish comitant from incomitant deviations and differentiate esotropia, exotropia, and hypertropia patterns including phorias versus tropias.

Explain the mechanism and expected outcome of amblyopia therapies and when referral for strabismus surgery is indicated.

Apply documentation, informed consent, and scope-of-practice standards to five ethical and professional scenarios.

Describe practice management fundamentals including record retention, billing documentation requirements, and delegation of clinical tasks.

Complete two timed mixed-domain practice exams and categorize every error by domain.

Build a prioritized review list of weak domains and schedule targeted re-review before exam day.