What Does an Optician Do? Understanding Their Role in Eye Care

April 20, 2025
A woman is trying on glasses in front of an optician

Read time: 4 minutes


When it comes to eye care, most people are familiar with optometrists and ophthalmologists, but opticians play an equally important role in ensuring you see clearly and comfortably. If you've ever had glasses or contact lenses fitted, chances are you’ve worked with an optician.


But what exactly does an optician do, and how do they differ from other eye care professionals? Let’s explore their responsibilities, skills, and how they contribute to maintaining your vision health.


What Is an Optician?


An optician is a trained professional who specializes in fitting and dispensing corrective eyewear, including prescription glasses and contact lenses. They work closely with optometrists and ophthalmologists to ensure patients receive the right lenses for their needs. However, opticians do not diagnose eye conditions or prescribe treatments—their primary focus is on eyewear and vision correction.


Key Responsibilities of an Optician:


  • Interpreting Vision Prescriptions – Opticians read and understand prescriptions from optometrists or ophthalmologists to create accurate lenses.



  • Adjusting and Fitting Glasses – Opticians ensure that eyeglasses sit properly on the face for maximum comfort and effectiveness.


  • Measuring Pupillary Distance & Frame Alignment – Proper lens placement is crucial for clear vision, and opticians take precise measurements to align lenses correctly.


  • Educating on Lens Options – They explain the differences between lens materials, coatings (e.g., anti-glare, blue light filtering), and progressive vs. bifocal lenses.


  • Fitting & Training for Contact Lenses – Some opticians help patients with initial contact lens fittings and teach them how to use and care for their lenses.


  • Performing Minor Repairs – They may tighten screws, replace nose pads, or make small adjustments to improve comfort and function.


  • Using Advanced Lens Technology – Many opticians are skilled in using digital tools to design high-precision lenses tailored to a patient’s specific vision needs.


  • Providing Personalized Solutions – They consider factors like work environment, hobbies, and daily activities when recommending eyewear solutions.


How Opticians Differ from Optometrists and Ophthalmologists


While all three professionals work in eye care, they have distinct roles.


  • Opticians focus on eyewear fitting and dispensing but do not conduct eye exams or diagnose conditions. Their expertise is in helping patients get the best visual clarity and comfort from their corrective lenses. 
  • Optometrists perform eye exams, prescribe corrective lenses, and detect eye diseases. If you need a new prescription or are experiencing vision problems, you’ll see an optometrist first.
  • Ophthalmologists are medical doctors who specialize in treating eye diseases and performing surgery. If you require cataract surgery, laser eye correction, or treatment for serious eye conditions, an ophthalmologist will handle your care.


Opticianry Training & Education


Do Opticians Need Special Training? Yes! Opticians undergo specialized training to gain expertise in eyewear fitting, lens technology, and optical measurements. Depending on the region, they may complete:


  • ✔ A formal certification or diploma program in opticianry
  • ✔ An apprenticeship with hands-on experience
  • ✔ Licensing exams (in states or countries that require them)


Many opticians continue their education to stay updated on new lens technologies, frame materials, and digital measuring tools that improve vision correction.


When You Should See an Optician


You should visit an optician when you need:


  • New prescription glasses or sunglasses
  • Help choosing frames or lenses that fit your lifestyle
  • Adjustments or repairs for your current eyewear
  • Expert advice on lens coatings and materials
  • Guidance on contact lens care and fittings


If you're experiencing blurry vision, eye pain, or symptoms of an eye disease, however, you should schedule an appointment with an optometrist or ophthalmologist instead.


The Experts Behind Every Pair of Glasses


A skilled optician does more than hand you a pair of glasses—they use precision, craftsmanship, and personalized service to ensure your vision correction is both effective and comfortable. They stay up-to-date on advancements in lens technology, fashion trends in eyewear, and the latest in digital lens manufacturing.


Some opticians even specialize in high-performance sports eyewear, pediatric eyewear, or specialty lenses for conditions like keratoconus or post-surgical recovery.


The Takeaway


At Urban Optiks Optometry, our friendly and professional staff is dedicated to delivering exceptional customer service and personalized care.


Our expert opticians provide high-quality, customized eyewear to match your unique vision needs. Whether you're looking for the perfect frames from our curated selection of fashionable eyewear, need a lens upgrade, or want a comfortable contact lens fit, we’re here to help! Visit us and experience eye care that goes beyond expectations.

Share this blog post on social or with a friend:

The information provided in this article is intended for general knowledge and educational purposes only and should not be construed as medical advice. It is strongly recommended to consult with an eye care professional for personalized recommendations and guidance regarding your individual needs and eye health concerns.


All of Urban Optiks Optometry's blog posts and articles contain information carefully curated from openly sourced materials available in the public domain. We strive to ensure the accuracy and relevance of the information provided. For a comprehensive understanding of our practices and to read our full disclosure statement, please click here.

OUR LATEST POSTS

Close-up of an eye with an abrasion, illuminated with ultraviolet light.
October 7, 2025
Read time: 5 minutes The cornea is the clear, dome-shaped surface at the front of the eye. It plays two essential roles: focusing light for sharp vision and protecting the eye’s delicate inner structures from debris and infection. Because it is both exposed and highly sensitive, the cornea is especially vulnerable to injury. A scratch or scrape on its surface is known as a corneal abrasion. While many abrasions are minor and heal quickly, they can cause significant discomfort and may lead to complications if left untreated. Knowing the causes, symptoms, and treatments can help you protect your vision and respond appropriately if an injury occurs. What Is a Corneal Abrasion? A corneal abrasion is a scratch or scrape on the epithelium, the thin outer layer of the cornea. This surface contains numerous nerve endings, which explains why even small abrasions often cause sudden, sharp pain. Along with discomfort, abrasions can also blur vision until the surface has healed. You can find out more about corneal abrasions in this article from Harvard Health Publishing . Common Causes Corneal abrasions often happen in everyday life, from something as simple as rubbing the eye too hard to environmental hazards at work or outdoors. Some of the most common causes include: Foreign particles such as dust, sand, or metal shavings entering the eye Accidental scratches , often from fingernails or makeup brushes Improper contact lens use , including wearing them overnight or with poor hygiene Paper cuts from envelopes or books Tree branches or leaves encountered outdoors Workplace hazards , especially when protective eyewear is not used Symptoms to Watch For Because the cornea is so sensitive, symptoms usually appear immediately. These may include: Sudden eye pain, especially noticeable when blinking Redness, tearing, and excessive blinking A persistent sensation of something in the eye (foreign body sensation) Light sensitivity ( photophobia ) Blurred or decreased vision Difficulty keeping the eye open These symptoms can overlap with other conditions, including corneal infections, so a professional exam is recommended rather than self-diagnosis. Diagnosis Eye doctors typically use a slit-lamp microscope to examine the cornea in detail. They may also apply a fluorescein dye, which makes scratches more visible under blue light. This exam helps confirm the abrasion and check for any trapped foreign objects. In more serious cases, or if caused by high-velocity particles, additional imaging may be used. Treatment and Healing Most corneal abrasions heal within 24 to 72 hours. Treatment focuses on pain relief, preventing infection, and supporting the natural healing process. Depending on the injury, your doctor may recommend: Lubricating drops or ointments to ease irritation Antibiotic drops to prevent infection (especially important for contact lens wearers) Prescription drops to relax eye muscles and reduce pain in some cases Avoiding contact lenses until healing is complete Protective eyewear to prevent further trauma Eye patches are rarely used today, and steroid drops are generally avoided during the initial healing period since they can slow recovery. Special Considerations for Contact Lens Wearers Contact lenses increase the risk of both abrasions and infections. Wearing lenses too long, handling them without proper hygiene, or sleeping in them can scratch the cornea and create conditions for bacterial growth. If you wear contacts and develop sudden eye pain, redness, or blurry vision, remove the lenses immediately and see your eye doctor. Continuing to wear contacts over an abrasion can worsen the injury and delay healing. When to Seek Medical Care Even if symptoms seem mild, it’s best to have corneal abrasions evaluated by an optometrist or ophthalmologist. Seek prompt care if: Pain lasts longer than 24 hours Vision becomes increasingly blurry Sensitivity to light worsens There is discharge, swelling, or signs of infection You have a history of recurrent corneal erosions Without treatment, abrasions may lead to complications such as corneal ulcers or scarring, both of which can cause permanent vision changes. Prevention  Many abrasions are preventable with good habits. Steps you can take include: Wearing protective eyewear during high-risk activities like construction, sports, or yard work Handling contact lenses with clean hands and avoiding overnight wear unless prescribed Replacing eye makeup tools regularly and keeping them clean Avoiding rubbing your eyes, especially in dusty or dry environments Using artificial tears to keep the eyes hydrated The Takeaway Corneal abrasions may be common, but they should never be ignored. With proper treatment, most heal quickly and without lasting effects. However, untreated abrasions can progress into serious eye conditions that permanently affect vision. Whether from contact lenses, workplace exposure, or everyday accidents, protecting your cornea is essential to safeguarding your eyesight. Learn more about other corneal conditions in this article from the National Eye Institute.
Woman with dark hair squinting at sunglasses with a concerned expression.
October 2, 2025
Learn what causes eyewear allergies, common frame material triggers, and hypoallergenic alternatives
Doctor holding a brain model, showing a patient, other doctors looking at scan in background.
September 27, 2025
Learn how strokes can affect vision, from field loss to eye movement issues, and discover strategies that support adaptation and visual independence.
Woman in sunglasses with shopping bags over her shoulders is smiling while outdoors.
September 22, 2025
Explore how touch, sight, and feel impact your fashion choices. Visit Urban Optiks Optometry in San Diego for an immersive sensory shopping experience.
Two women in sunglasses and fashionable accessories, smiling and posing together.
September 15, 2025
Discover how accessories and confidence transform style. Explore luxury sunglasses brands to elevate your look with Urban Optiks Optometry.
Colorfully dressed young adults posing as a photographer takes their picture.
September 11, 2025
Explore how pop culture influences your style. Discover practical tips, including contact lenses in San Diego, to enhance your everyday fashion.
A collage of images of people wearing glasses
September 4, 2025
Uncover how your personal style choices in luxury designer eyewear reflect your personality. Explore the latest trends at Urban Optiks Optometry.
A close up of a man wearing glasses with distance intermediate and near written on the lenses.
September 1, 2025
Progressive lenses offer a seamless solution for presbyopia, providing clear vision at all distances without visible lines - perfect for modern, multifocal lifestyles.
A woman is holding shopping bags and talking on a cell phone.
August 28, 2025
Discover how mindful shopping can lead to smarter choices. Explore luxury eyewear online and enjoy quality, style, and satisfaction with Urban Optiks Optometry.
A pair of glasses sitting on a table showing a blurred background clear through the lenses
August 25, 2025
Myopia is rapidly increasing worldwide. Learn how the myopia epidemic impacts adult vision and explore advanced correction solutions at Urban Optiks Optometry.
Close-up of an eye with an abrasion, illuminated with ultraviolet light.
October 7, 2025
Read time: 5 minutes The cornea is the clear, dome-shaped surface at the front of the eye. It plays two essential roles: focusing light for sharp vision and protecting the eye’s delicate inner structures from debris and infection. Because it is both exposed and highly sensitive, the cornea is especially vulnerable to injury. A scratch or scrape on its surface is known as a corneal abrasion. While many abrasions are minor and heal quickly, they can cause significant discomfort and may lead to complications if left untreated. Knowing the causes, symptoms, and treatments can help you protect your vision and respond appropriately if an injury occurs. What Is a Corneal Abrasion? A corneal abrasion is a scratch or scrape on the epithelium, the thin outer layer of the cornea. This surface contains numerous nerve endings, which explains why even small abrasions often cause sudden, sharp pain. Along with discomfort, abrasions can also blur vision until the surface has healed. You can find out more about corneal abrasions in this article from Harvard Health Publishing . Common Causes Corneal abrasions often happen in everyday life, from something as simple as rubbing the eye too hard to environmental hazards at work or outdoors. Some of the most common causes include: Foreign particles such as dust, sand, or metal shavings entering the eye Accidental scratches , often from fingernails or makeup brushes Improper contact lens use , including wearing them overnight or with poor hygiene Paper cuts from envelopes or books Tree branches or leaves encountered outdoors Workplace hazards , especially when protective eyewear is not used Symptoms to Watch For Because the cornea is so sensitive, symptoms usually appear immediately. These may include: Sudden eye pain, especially noticeable when blinking Redness, tearing, and excessive blinking A persistent sensation of something in the eye (foreign body sensation) Light sensitivity ( photophobia ) Blurred or decreased vision Difficulty keeping the eye open These symptoms can overlap with other conditions, including corneal infections, so a professional exam is recommended rather than self-diagnosis. Diagnosis Eye doctors typically use a slit-lamp microscope to examine the cornea in detail. They may also apply a fluorescein dye, which makes scratches more visible under blue light. This exam helps confirm the abrasion and check for any trapped foreign objects. In more serious cases, or if caused by high-velocity particles, additional imaging may be used. Treatment and Healing Most corneal abrasions heal within 24 to 72 hours. Treatment focuses on pain relief, preventing infection, and supporting the natural healing process. Depending on the injury, your doctor may recommend: Lubricating drops or ointments to ease irritation Antibiotic drops to prevent infection (especially important for contact lens wearers) Prescription drops to relax eye muscles and reduce pain in some cases Avoiding contact lenses until healing is complete Protective eyewear to prevent further trauma Eye patches are rarely used today, and steroid drops are generally avoided during the initial healing period since they can slow recovery. Special Considerations for Contact Lens Wearers Contact lenses increase the risk of both abrasions and infections. Wearing lenses too long, handling them without proper hygiene, or sleeping in them can scratch the cornea and create conditions for bacterial growth. If you wear contacts and develop sudden eye pain, redness, or blurry vision, remove the lenses immediately and see your eye doctor. Continuing to wear contacts over an abrasion can worsen the injury and delay healing. When to Seek Medical Care Even if symptoms seem mild, it’s best to have corneal abrasions evaluated by an optometrist or ophthalmologist. Seek prompt care if: Pain lasts longer than 24 hours Vision becomes increasingly blurry Sensitivity to light worsens There is discharge, swelling, or signs of infection You have a history of recurrent corneal erosions Without treatment, abrasions may lead to complications such as corneal ulcers or scarring, both of which can cause permanent vision changes. Prevention  Many abrasions are preventable with good habits. Steps you can take include: Wearing protective eyewear during high-risk activities like construction, sports, or yard work Handling contact lenses with clean hands and avoiding overnight wear unless prescribed Replacing eye makeup tools regularly and keeping them clean Avoiding rubbing your eyes, especially in dusty or dry environments Using artificial tears to keep the eyes hydrated The Takeaway Corneal abrasions may be common, but they should never be ignored. With proper treatment, most heal quickly and without lasting effects. However, untreated abrasions can progress into serious eye conditions that permanently affect vision. Whether from contact lenses, workplace exposure, or everyday accidents, protecting your cornea is essential to safeguarding your eyesight. Learn more about other corneal conditions in this article from the National Eye Institute.
Woman with dark hair squinting at sunglasses with a concerned expression.
October 2, 2025
Learn what causes eyewear allergies, common frame material triggers, and hypoallergenic alternatives
Doctor holding a brain model, showing a patient, other doctors looking at scan in background.
September 27, 2025
Learn how strokes can affect vision, from field loss to eye movement issues, and discover strategies that support adaptation and visual independence.
Woman in sunglasses with shopping bags over her shoulders is smiling while outdoors.
September 22, 2025
Explore how touch, sight, and feel impact your fashion choices. Visit Urban Optiks Optometry in San Diego for an immersive sensory shopping experience.
Two women in sunglasses and fashionable accessories, smiling and posing together.
September 15, 2025
Discover how accessories and confidence transform style. Explore luxury sunglasses brands to elevate your look with Urban Optiks Optometry.