Optician-Optometrist Training

Lesson 1 • Vergence and Focal Points

Explains vergence, focal length, and power relationships in optical systems. Provides the mathematical foundation for lens prescription interpretation.

Lesson 2 • Principles of Light and Refraction

Introduces how light behaves as it passes through optical media. Connects physical optics to the refractive function of the eye.

Lesson 3 • Accommodation and the Visual System

Examines how the eye adjusts focus for near and far objects. Links accommodation mechanics to clinical conditions like presbyopia.

Lesson 1 • Anisometropia and Aniseikonia

Examines unequal refractive errors between eyes and the resulting image size differences. Introduces strategies to minimise prismatic imbalance in dispensing.

Lesson 2 • Hyperopia: Causes and Correction

Covers latent and manifest hyperopia and the role of plus lenses in correction. Explains why accommodative demand increases with uncorrected hyperopia.

Lesson 3 • Myopia: Causes and Correction

Analyses axial and refractive myopia and the optics of diverging lens correction. Builds on vergence concepts to explain minus-lens prescriptions.

Lesson 4 • Presbyopia and Multifocal Solutions

Addresses the loss of accommodation in presbyopia and the optical design of multifocal lenses. Connects accommodation amplitude data to add power selection.

Lesson 1 • Lensometer Operation and Technique

Teaches manual and automated lensometer use to neutralise and verify lens power. Builds the core verification skill used daily in optical dispensing.

Lesson 2 • Prism in Prescriptions

Explains prescribed prism, its base direction notation, and its role in binocular vision correction. Connects prism optics to lens decentration and fabrication methods.

Lesson 3 • Reading and Transcribing Prescriptions

Covers prescription notation, abbreviations, and the correct order of sphere, cylinder, and axis. Prevents transcription errors that lead to incorrect lens fabrication.

Lesson 4 • Prescription Verification Standards

Applies industry tolerance standards to verify finished lenses against the written prescription. Introduces the lensometer as the primary verification instrument.

Lesson 1 • Specialty and Occupational Lenses

Introduces computer, driving, sports, and safety lens designs and their optical priorities. Expands dispensing options beyond standard single vision and progressive lenses.

Lesson 2 • Lens Materials and Optical Properties

Compares glass, CR-39, polycarbonate, Trivex, and high-index plastics by refractive index and Abbe value. Guides material selection based on prescription and lifestyle.

Lesson 3 • Lens Coatings and Treatments

Details anti-reflective, scratch-resistant, UV, and photochromic coatings and their clinical benefits. Connects coating selection to patient visual needs and environment.

Lesson 4 • Single Vision Lens Design

Covers base curve selection, lens form, and aberration control in single vision lenses. Establishes design principles applied later in progressive and specialty lenses.

Lesson 1 • Frame Selection for Prescriptions

Applies optical and cosmetic criteria to frame selection based on prescription power and lens design. Prevents common dispensing errors caused by poor frame-prescription matching.

Lesson 2 • Frame Adjustment and Fitting Techniques

Teaches systematic adjustment of temples, nose pads, and frame front for proper fit. Ensures optical centres align with pupils after dispensing.

Lesson 3 • Frame Anatomy and Measurements

Defines frame components and the boxing system measurements used in dispensing. Provides the measurement vocabulary required for lens ordering and fitting.

Lesson 1 • Fitting Assessment Techniques

Covers keratometry, slit-lamp evaluation, and fluorescein pattern assessment for lens fitting. Connects corneal curvature data to initial lens parameter selection.

Lesson 2 • Contact Lens Complications

Identifies common complications including hypoxia, GPC, and microbial keratitis by signs and symptoms. Establishes triage criteria for referral to an optometrist or ophthalmologist.

Lesson 3 • Contact Lens Types and Materials

Compares soft hydrogel, silicone hydrogel, rigid gas-permeable, and specialty lenses by oxygen transmissibility and indication. Establishes the basis for lens selection decisions.

Lesson 4 • Contact Lens Parameters and Prescriptions

Explains base curve, diameter, power, and material parameters on a contact lens prescription. Differentiates spectacle Rx from contact lens Rx using vertex distance conversion.

Lesson 1 • Fundus Examination and Imaging

Introduces direct ophthalmoscopy and fundus photography for posterior segment screening. Identifies optic disc, macula, and vessel findings that require referral.

Lesson 2 • Visual Acuity Testing

Covers distance and near acuity measurement using standardised charts and notation systems. Establishes baseline measurement skills used in every patient encounter.

Lesson 3 • Slit-Lamp Examination Basics

Teaches slit-lamp setup, illumination techniques, and anterior segment observation. Enables identification of common anterior segment findings requiring referral.

Lesson 4 • Tonometry and Intraocular Pressure

Explains intraocular pressure measurement using non-contact and applanation tonometry. Identifies IOP values that warrant referral for glaucoma evaluation.

Lesson 1 • Patient Communication and Counselling

Develops skills for explaining prescriptions, lens options, and care instructions clearly. Builds patient trust and reduces returns through effective communication.

Lesson 2 • Patient Intake and Case History

Covers chief complaint documentation, ocular and medical history, and medication review. Establishes the clinical context needed to guide all subsequent testing and dispensing.

Lesson 3 • Practice Management Fundamentals

Introduces scheduling, inventory, billing, and insurance processing in an optical practice. Prepares students for the operational realities of working in a clinical setting.

Lesson 4 • Ethical and Regulatory Responsibilities

Covers scope of practice, patient confidentiality, and professional conduct standards. Ensures students operate within ethical and regulatory boundaries from day one.