Registration for Fall 2026 programs and courses is now open. Learn more about the academic programs we are delivering in Fall 2026. If you have any questions about part-time studies, please contact us.

Opticianry

Ontario College Diploma

Core Information


 

Overview

This program equips you with the specialized knowledge and hands-on skills needed to safely and competently dispense subnormal vision devices, contact lenses and eyeglasses. You will study the science of sight, optics and eye refraction in your theory courses while developing practical competencies in laboratory settings, where you learn to fit and dispense eyewear and contact lenses.

This program is offered in a hybrid delivery format, combining online and in-person learning. This structure is designed to help you balance your studies with work, family and other commitments. The part-time program includes:

  • Thirteen opticianry theory courses delivered online in a live, instructor-led (synchronous) format
  • Two communication courses and two general electives that can be taken online or in person
  • Eleven in-person labs, typically held on weekends, each ranging from 28 to 42 hours

*Please note this program requires students to complete an Emergency First Aid/Heartsaver CPR course.

Graduates are fully prepared to register for the entry-to-practice examinations offered by the National Alliance of Canadian Optician Regulators (NACOR).

To explore more information on how to become an optician, visit the Opticians Council of Canada.

Opticianry Lab

Important Information for New and Returning Students

You can enrol in courses that are part of this program as a declared or undeclared student. Program declaration is the process of identifying the program you plan to complete and graduate with.

Declared Students

Declaring your program helps ensure your academic record accurately reflects your educational goals and supports your academic progression toward a credential.

By declaring your program, you'll be able to:

  • Get priority access when enrolling in classes and have the best chance to build your ideal schedule by selecting from a variety of options, which could include day, evening and weekend classes.
  • Plan your course schedule with confidence by understanding your program requirements and next steps.
  • Access enhanced advising and academic supports tailored to your goals.
  • Track your progress and benefit from a smooth path to graduation. Undeclared students without tracked academic progression may experience delays when it comes time to graduate and attend Convocation.

Undeclared Students

If you have not declared a program, Seneca may not know which credential you are working toward. As a result, you may miss out on the important benefits that declared students receive. You can remain undeclared and continue registering for courses if you do not intend to complete a credential and do not require progress tracking, enhanced advising support or Convocation eligibility.

New Students

Declared Students: For details about the program and how to apply as a declared student, please visit Seneca's updated Opticianry page.

Undeclared Students: Register for courses by visiting the curriculum tab to select your course(s), check out and pay using this website.

Returning Students

Declared Students: Course registration for the Winter 2027 term for the part-time Opticianry program will move from this website to Seneca's Visual Schedule Builder (VSB) platform. You will be able to build your class schedule when open enrolment begins on Dec. 10, 2026. Watch your email for instructions.

Undeclared Students: Register for courses by visiting the curriculum tab to select your course of interest, check out and pay using this website.

If you haven't yet declared your program but wish to do so, more information will be available soon.

Curriculum

Please review "Important Information for New and Returning Students" on the overview tab before registering for courses.

Requirements for Students Starting Fall 2021

COM101 OR COM111
 
COM101
Communicating Across Contexts
Availability
 

Prerequisite(s):

Students with a completed high school diploma or prior English Proficiency scores can find more details on next steps here.

Students without any of the above can be placed via successful completion of ESL934, EAP230 or English Assessment.

COM101 replaces EAC 150. Students who have successfully completed EAC 150 are not required to complete COM101.

This course introduces students to the core concepts of communication. Students will cultivate an awareness of these concepts by analyzing how they are used in a variety of texts and contexts, and they will apply these concepts strategically in their own writing. Through a variety of writing tasks centered on these core concepts of communication, students will develop the transferable reading and writing skills essential for success in their post-secondary studies, workplaces, and communities.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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COM111
Communicating Across Contexts (Enriched)
Availability
 

Prerequisite(s):

Students with a completed high school diploma or prior English Proficiency scores can find more details on next steps here.

Students without any of the above can be placed via English Assessment.

This course introduces students to the core concepts of communication. Students will cultivate an awareness of these concepts by analyzing how they are used in a variety of texts and contexts, and they will apply these concepts strategically in their own writing. Through a variety of writing tasks centered on these core concepts of communication, students will develop the transferable reading and writing skills essential for success in their post-secondary studies, workplaces, and communities.




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OPT100
Introduction to Optics
Availability
 

Prerequisite(s):

Acceptance into the Program

This subject introduces students to the nature and behavior of light in various media. Emphasis is placed on the major theories of light as they apply to plane and curved transparent surfaces and performing advanced optical calculations to determine image formation through prisms and lenses.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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COM470
Interpersonal Communication
Availability
 

This course introduces necessary underlying concepts in understanding interpersonal communication. It encourages students to examine their own self-concepts, self-esteem and perception processes while learning about how these can interfere with the development of positive relationships. Students will learn the basic skills and competencies required for effective interpersonal relationships. They examine the ways in which relationships are initiated and maintained, and how they sometimes deteriorate. Finally students learn of the challenges involved in interpersonal communications.

Please note: Students in BHS, ECE, SSW, SSWA, SSWG, SSWI or SSIA cannot take this course to gain a General Education credit as it is too similar to core courses in these programs.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT104
Anatomy and Physiology of the Eye
Availability
 

Prerequisite(s):

Acceptance into the program

This subject explores the functional aspects of ocular structures through examination of the gross anatomy of the eye and its accessory organs. The basic principles of structure, function and organization of the visual system and refractive media are included.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT105
Eyeglass Dispensing Lab - Fittings and Measurements
Availability
 

Prerequisite(s):

Acceptance into the program

Corequisite(s):

OPT106 & OPT107

This subject prepares students on various aspects of single vision eyeglass dispensing. Content includes proper frame selection, frame adjustments and repairs, facial measurements and standard dispensing procedures for fitting single vision eyeglasses. Professional communication with patients and other eye care providers is emphasized throughout this subject.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT106
Eyeglass Dispensing Lab - Lens Verification
Availability
 

Prerequisite(s):

Acceptance into the program

Corequisite(s):

OPT105 & OPT107

This subject prepares students for work in an optical dispensary. Content includes identifying single vision lenses based on lens materials and add-ons, measuring lens parameters and verifying that the single vision eyeglasses meet dispensing industry standards. Measuring accurately single vision lens parameters using the proper instrumentation is emphasized throughout this subject.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT107
Eyeglass Dispensing Theory I
Availability
 

Prerequisite(s):

Acceptance into the program

Corequisite(s):

OPT105 & OPT106

This subject introduces students to the requirements of single vision eyeglass dispensing. Students will learn about frames and single vision lens design, materials and methods of manufacturing. Emphasis is placed on measuring techniques and lens parameters verification to assure that the eyeglasses meet the industry standards for safe dispensing. Students will learn the implications of prismatic effect in ophthalmic lenses and how to calculate the total prismatic effect. Patient assessment, frame and lens selection and delivery of finished single vision spectacles including patient teaching are included.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT204
Eyeglass Fabrication Lab I
Availability
 

Prerequisite(s):

OPT105, OPT106 & OPT107

This subject is designed to give students the opportunity to apply the theory of finishing single vision spectacles in a laboratory setting. Students learn procedures for the safe operation of lens edging equipment and blocking devices, use of the lensometer and clock gauge and the final verification of the lab order. Emphasis is placed on accuracy and industry tolerances.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT205
Ocular Patho-Physiology
Availability
 

Prerequisite(s):

OPT104

This subject explores ocular pathologies and dysfunctions and the effect of medication on the eye and vision. Students learn to identify ocular conditions based on patient symptoms and signs. Examination, treatment procedures and the referral process to a medical doctor, an optometrist or an ophthalmologist are discussed.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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One General Education Option One General Education Option
OPT206
Eyeglass Dispensing Lab II
Availability
 

Prerequisite(s):

OPT105, OPT106 & OPT107

Corequisite(s):

OPT207

This subject emphasizes procedures for fitting, dispensing, multifocal, and progressive lens designs and consolidates knowledge and skills learned in previous professional subjects. Advanced fitting techniques, Rx interpretation and professional standards are included.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT207
Eyeglass Dispensing Theory II
Availability
 

Prerequisite(s):

OPT107

Corequisite(s):

OPT206

This subject provides the students with the theoretical foundations for dispensing specialized prescriptions for presbyopic correction. Lens designs, frame selection and specific measurements and fitting techniques are considered within the framework of practical dispensing applications while emphasizing the professional responsibility of the optician on patient education on wear and care for multifocal and progressive eyewear.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT208
Professional Practice and Optical Business
Availability
 

Prerequisite(s):

COM101 & COM470

This course highlights the professional role of the optician through the exploration of the business of Opticianry. Students gain perspective on issues inherent in delivering vision care within a regulated health environment.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT201
Refraction Theory I
Availability
 

Prerequisite(s):

OPT100 & OPT104

Corequisite(s):

OPT203

This subject introduces students to the testing procedures used in the preliminary eye examination and the theories and the instrumentation used in objective refraction. Students will learn how to identify ametropia using the auto-refractor and the retinoscope and what correcting methods are available.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT203
Refraction Lab I
Availability
 

Prerequisite(s):

OPT100 & OPT104

Corequisite(s):

OPT201

Building on the theory of visual assessment and refractometry students learn how to perform subjective and objective patient assessment and use adequate instrumentation to establish the base line data for subjective refraction. Emphasis is placed on performing objective refraction using the auto-refractor and the retinoscope.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT350
Opticianry Practicum Level II
Availability
 

Prerequisite(s):

OPT250

Students complete 250 hours of supervised eyeglass dispensing and a minimum of 125 multi focal fittings during Practicum Level II. Procuring suitable placement for practicum is the responsibility of the student.

Note: All students must have a valid supervisor at the time of enrolment. The supervisor must have a minimum of three years of registration with the College of Optician/Optometry of Ontario, and in good standing.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT449
Opticianry Practicum Level I
Availability
 

Note: All students must have a valid supervisor at the time of enrollment. The supervisor must have a minimum of three years of registration with the College of Optician/Optometry of Ontario, and in good standing.

Students must successfully complete 500 hours and 125 single vision and 125 multi-focal spectacles, of which, 25 must be by +/-.6 diopter o.u.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT302
Advanced Eyeglass Dispensing Lab
Availability
 

Prerequisite(s):

OPT206 & OPT207

Corequisite(s):

OPT306

In this subject students learn how to assess patients to determine suitable eyewear, interpret prescriptions, select frames, use advanced digital devices to take precise measurements, fit and dispense specialty lens designs in accordance with industry standards.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT305
Eyeglass Fabrication Lab II
Availability
 

Prerequisite(s):

OPT204, OPT206 & OPT207

Corequisite(s):

OPT302 & OPT306

This subject expands on the theory and practice included in Eyeglass Fabrication Lab I and introduces students to finishing segmented bifocal and progressive lenses. Through tutorial and hands-on practice, students to become proficient in finishing spectacles at an advanced level.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT306
Advanced Eyeglass Dispensing Theory
Availability
 

Prerequisite(s):

OPT205 & OPT207

Corequisite(s):

OPT302

This subject provides the students with the theoretical foundations for dispensing and managing specialized prescriptions, which include high prescriptions, occupational lenses, safety wear and sun wear. Lens designs, powers, advanced measuring devices and specific fitting techniques required to customize vision wear are considered within the framework of practical dispensing. Particularities of dispensing eyewear to children and elderly are discussed and emphasis is placed on the professional responsibility of the optician to assure patient continuous care and satisfaction.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT309
Refraction Theory II
Availability
 

Prerequisite(s):

OPT201

Corequisite(s):

OPT310

This subject is designed to foster students understanding of subjective refraction and learn instrumentation and protocols used to identify and quantify ametropia. Emphasis is placed on continuing care to promote and maintain patient ocular health.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT310
Refraction Lab II
Availability
 

Prerequisite(s):

OPT203

Corequisite(s):

OPT309

This subject offers students the opportunity to apply the theoretical knowledge acquired in Refraction Theory II. Students learn how to operate the automated and the manual phoropter to identify ametropia, use instrumentation to assess ocular health, analyze, and interpret findings.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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One General Education Option One General Education Option
OPT303
Contact Lens Dispensing Theory I
Availability
 

Prerequisite(s):

OPT201

Corequisite(s):

OPT304

This subject is designed to foster students' understanding of the methodologies used for contact lens fitting and dispensing. Students are introduced to dynamics and properties of contact lens materials, methods of manufacture and optics. Contact lens instruments and fitting theories are included.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT304
Contact Lens Lab I
Availability
 

Prerequisite(s):

OPT201 & OPT203

Corequisite(s):

OPT303

This subject offers the student the opportunity to apply the theoretical knowledge acquired in Contact Lens Theory I. Students learn how to operate instruments used to take ocular measurements and assess ocular health, handle, care and successfully fit soft and rigid single vision lenses. Patient safety and the professional responsibilities of the dispensing optician are emphasized.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT450
Practicum Level II
Availability
 

During Practicum Level III students complete 500 hours of supervised contact lens fitting and a minimum of 20 soft and 5 rigid contact lens fittings. Procuring suitable placement for practicum is the responsibility of the student.

Note: All students must have a valid supervisor at the time of enrolment. The supervisor must have a minimum of three years registration with the College of Optician/Optometry of Ontario, and in good standing. For opticians, the designation of mentor is required by the College of Opticians.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT401
Contact Lens Dispensing Theory II
Availability
 

Prerequisite(s):

OPT303 & OPT304

Corequisite(s):

OPT402

This course builds on the basic theory related to optics and contact lens practice. Emphasis is placed on understanding rigid lenses, special lenses and advanced fitting techniques.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT402
Contact Lens Lab II
Availability
 

Prerequisite(s):

OPT303 and OPT304

Corequisite(s):

OPT401

This subject expands on the clinical skills learned in Contact Lens Lab I. Students apply the principles of client assessment, lens selection and assessment of lens fit and visual acuity. Emphasis is placed on the interpretation of data for selection of contact lens design and delivery to the client.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT406
Binocular Vision and Low Vision
Availability
 

Prerequisite(s):

OPT306 & OPT309

This subject introduces students to the physiology of binocular vision and the specific diseases that contribute to vision loss. Students learn to identify and interpret the clinical symptoms and signs of associated binocular conditions, low vision and vision loss and select appropriate visual aid treatments for patients with various low vision conditions.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT405
Advanced Contact Lens Lab - Ocular Assessment
Availability
 

Prerequisite(s):

OPT205 & OPT304

Corequisite(s):

OPT402 & OPT404

This subject expands on the clinical skills learned in Contact Lens Lab I. Students apply the principles of patient assessment and advanced examination techniques to investigate the ocular structures to detect ocular conditions that are contraindications for contact lens wear. Emphasis is placed on dry eye assessment, interpretation of findings and management.

 

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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OPT404
Contact Lens Continuous Care Theory
Availability
 

Prerequisite(s):

OPT205

Corequisite(s):

OPT401 & OPT405

This subject explores ocular pathology in terms of physiological complications of contact lens wear, inflammation, toxicity and allergy. Students learn to identify common anomalies of the eye that affect contact lens wear. Examination and treatment procedures are included. Emphasis is placed on management and referral process for advanced care.

Ancillary Fees

Ancillary fees will be added at checkout for program-based courses. Fees will vary based on the number of course registrations. Learn more about ancillary fees for part-time studies.




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Note: Effective Summer 2023, OPT449 is replacing OPT250 and OPT350. OPT250 plus OPT350 is considered to be equivalent to OPT449. Students who have completed both OPT250 and OPT350 will not be required to complete OPT449.

 

The Opticianry Ontario College Diploma Program has undergone changes to the curriculum.

General Education

Students must complete one general education course from each of the following categories: "Arts and Humanities" and "Sciences and Social Sciences".

In order to meet Seneca's breadth requirements for diploma or advanced diploma programs, in addition to COM470 Interpersonal Communications, students must successfully complete at least 2 general education courses toward their program, satisfying the following criteria:

CPR

Students are required to complete an Emergency First Aid/Heartsaver CPR course from Seneca, St. John Ambulance, Canadian Red Cross or equivalent. Certifications cannot expire during the calendar year of graduation. It is the student's responsibility to provide proof of certification prior to graduation.

Guidelines for Program Completion

Seneca is accountable to professional and corporate stakeholders in opticianry and is committed to providing excellence in education and skills development. The four year pathway to completion of the part-time Opticianry Diploma Program is intended to meet the flexible needs of adult learners while ensuring that graduates enter the field with knowledge that is current and that they are well prepared to become Registered Opticians. Students who fail to complete the part-time program within a 5 year time frame will be required to repeat vocation specific courses or challenge those courses through Prior Learning Assessment (PLA) in order to graduate.

Practicum Requirements

The practicum portion of the Opticianry Program is designed to prepare students for their role as an optician. Practica are defined as educational experiences in an environment which augments the academic program and contributes to students' practical education. A total of 1000 hours of dispensary experiences are divided into three levels which are scheduled at pertinent stages in the program. 

Procuring suitable placement for practicum is the responsibility of the student. The College will assist by posting employment opportunities received. The student must report to the College any changes in placement location or supervising optician.