Review fundamental principles of light, reflection, refraction, lenses, prisms, image formation, optical systems, and the behavior of light through different optical media.

Apply optical principles to lens calculations, understand image formation, interpret basic optical relationships, and solve problems involving refractive power, focal length, and lens characteristics.

Study clinical applications of optics, ophthalmic lenses, spectacle corrections, visual acuity, refractive errors, lens measurements, and optical factors affecting visual performance.

Interpret optical prescriptions, understand corrective lens selection, evaluate common optical problems, and apply visual optics principles to clinical assessment and vision correction.

Review the structure and function of the eye, including the cornea, lens, retina, optic nerve, ocular muscles, aqueous humor, and visual pathways. Study normal visual physiology and ocular function.

Recognize major ocular structures, understand their functions, relate anatomical abnormalities to visual symptoms, and apply ocular physiology to clinical examination and interpretation.

Study binocular visual function, ocular alignment, accommodation, vergence, stereopsis, strabismus, and common binocular vision disorders. Review principles of binocular vision assessment.

Understand common binocular vision tests, interpret ocular alignment and fusion findings, recognize accommodative and vergence problems, and identify conditions requiring further evaluation or management.

Review myopia, hyperopia, astigmatism, presbyopia, objective and subjective refraction, retinoscopy, refractive assessment, and methods used to determine corrective prescriptions.

Interpret refractive findings, understand retinoscopy principles, identify common refractive errors, apply appropriate corrective lens concepts, and recognize factors affecting accurate refractive assessment.

Study soft and rigid contact lenses, lens materials, fitting principles, corneal assessment, tear-film considerations, lens care, hygiene, contraindications, and common contact lens complications.

Understand appropriate lens selection, evaluate fitting considerations, recognize contact lens-related problems, provide safe lens-care guidance, and identify complications requiring lens discontinuation or referral.

Review common ocular diseases, including cataract, glaucoma, diabetic retinopathy, macular disorders, corneal disease, infections, and inflammatory eye conditions. Study relevant clinical signs and diagnostic assessment principles.

Recognize abnormal ocular findings, interpret common examination results, distinguish routine conditions from potentially sight-threatening problems, and identify situations requiring urgent ophthalmic referral.

Study childhood visual development, pediatric refractive errors, amblyopia, strabismus, age-appropriate vision testing, and common pediatric ocular conditions.

Understand pediatric visual assessment, recognize developmental vision problems, interpret age-appropriate findings, and identify conditions that require early intervention or specialist referral.

Review age-related visual changes, presbyopia, cataracts, macular degeneration, glaucoma, systemic diseases affecting vision, and common visual difficulties experienced by older adults.

Recognize age-related visual limitations, understand examination considerations for older patients, identify ocular disease warning signs, and support appropriate visual correction and referral decisions.

Study visual impairment, low vision assessment, magnification principles, optical and non-optical assistive devices, functional vision, and rehabilitation approaches for patients with reduced visual ability.

Recognize functional visual limitations, understand low vision assessment methods, identify suitable visual aids, and support strategies that improve independence in reading, mobility, and daily activities.

Review environmental factors affecting vision, including lighting, glare, visual ergonomics, screen-related visual demands, occupational visual requirements, and workplace or environmental conditions that influence visual comfort.

Assess environmental visual demands, recognize factors contributing to visual discomfort, understand lighting and ergonomic considerations, and recommend appropriate environmental or optical adjustments.