FAQs

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Frequently Asked Questions

About Contact Lenses, Dry Eye Treatment, Eye Vitamins & More

At East Norwich Optics, we believe that informed patients are better equipped to make confident decisions about their eye health and vision care. That is why we make it a point to conveniently provide answers to many of the questions we hear most often about eye exams, contact lenses, prescription eyeglasses, prescription sunglasses, and other vision solutions. You'll also find helpful information related to dry eye treatment, emergency eye care, ocular nutrition, and the role that eye vitamins can play in supporting long-term eye health. Whether you're visiting an eye doctor for routine care or seeking guidance from an experienced optometrist about a specific concern, our goal is to make reliable information easily accessible. We proudly serve patients throughout Oyster Bay, Syosset, and the surrounding NY communities, so if you don't find the answer you're looking for below, please be aware that our knowledgeable team is always available to provide personalized assistance and support.

  • How often should I schedule an eye exam with an optometrist?

    Most adults should have a comprehensive eye exam every one to two years, depending on age and risk factors. Children should have their first eye exam by age 3, then regularly throughout school years. Adults over 60, those with diabetes, high blood pressure, or a family history of eye disease may need annual eye exams. Our eye doctor will recommend the appropriate schedule based on your individual needs during your visit to our East Norwich office.


  • Do you provide emergency eye care services?

    Yes, East Norwich Optics offers emergency eye care for urgent situations such as eye injuries, sudden vision changes, severe eye pain, or foreign objects in the eye. If you experience an eye emergency, call our office immediately at 516-624-3149.

  • What is dry eye treatment and how do you address this condition?

    Dry eye treatment involves identifying the underlying causes of insufficient tear production or poor tear quality. Our optometrist conducts comprehensive dry eye evaluations using advanced diagnostic equipment. Treatment options may include prescription eye drops, lifestyle modifications, nutritional supplements, and specialized procedures. Dr. de Junco has extensive experience in dry eye treatment through her work with ophthalmologists and specialized dry eye programs.

  • What eye vitamins and ocular nutrition services do you recommend?

    Our ocular nutrition services focus on eye vitamins and nutrients that support optimal eye health. We recommend specific antioxidants, omega-3 fatty acids, lutein, zeaxanthin, and other nutrients based on your individual needs. Dr. de Junco will evaluate your current diet and health status to determine which eye vitamins may benefit your vision and overall eye health. 

  • Do you carry designer prescription eyeglasses and prescription sunglasses?

    East Norwich Optics features an extensive collection of designer prescription eyeglasses and prescription sunglasses from top brands, including Maui Jim, Salvatore Ferragamo, Azzaro, and others. Our concierge-style service includes personal styling assistance to help you find frames that complement your face shape, lifestyle, and personal preferences.

  • What should I expect during my first visit to East Norwich Optics?

    Your first visit will include a comprehensive eye exam with Dr. de Junco, including vision testing, eye pressure measurement, and evaluation of your overall eye health. We also offer retinal scans to assess your eye health and screen for underlying conditions like diabetes and high blood pressure. After your eye exam, our team will help you select prescription eyeglasses or contact lenses if needed. The entire process typically takes about an hour.

  • How do I schedule an appointment with your optometrist?

    Scheduling an appointment at East Norwich Optics is simple. You can call our office at 516-624-3149 during business hours or use our online contact form. We are located at 6332 Northern Blvd in East Norwich and serve patients from the surrounding areas including Oyster Bay NY; Syosset NY; and beyond. Our office hours are:


    Monday, Wednesday, Friday 10:00 AM - 6:00 PM

    Tuesday 11:00 AM - 6:00 PM

    Thursday 12:00 PM - 4:00 PM

    Saturday 11:00 AM - 3:00 PM

  • What happens during a comprehensive eye exam?

    An eye exam may include a review of your medical and vision history, visual acuity testing, prescription evaluation, eye pressure testing, and an examination of the eyes and surrounding structures. These tests help your eye doctor monitor vision and identify potential concerns early.

  • Can an optometrist help with more than eyeglasses?

    Yes. An optometrist can provide routine eye exams, contact lens fittings, prescription updates, dry eye evaluations, ocular nutrition guidance, and treatment for many common eye concerns. East Norwich Optics also offers emergency eye care for certain urgent needs.

  • What are common signs that I may need dry eye treatment?

    Dry, gritty, burning, tired, watery, or irritated eyes can all be signs of dry eye. Blurred vision or discomfort while reading or using digital screens may also occur. A professional evaluation can help identify contributing factors and determine an appropriate dry eye treatment plan.

  • When should I seek emergency eye care?

    Seek emergency eye care for sudden vision loss, a serious eye injury, significant eye pain, new flashes or floaters, chemical exposure, or a sudden change in vision. Contact an eye care professional as soon as possible so you can receive guidance about the next step.

  • What is ocular nutrition?

    Ocular nutrition focuses on how food and specific nutrients may support overall eye health. During an ocular nutrition consultation, your provider can discuss your health history, dietary habits, and whether nutritional support may be appropriate for your individual needs.

  • How do I know if I need prescription eyeglasses?

    Difficulty seeing clearly at a distance or up close, frequent headaches, eye strain, squinting, or blurred vision may indicate that you need prescription eyeglasses. A comprehensive eye exam is the best way to determine whether your prescription has changed.

  • Can I get prescription sunglasses?

    Yes. Prescription sunglasses can correct your vision while helping protect your eyes from bright sunlight. Your eye care provider can discuss lens materials, tint options, polarization, and frame styles to help you choose prescription sunglasses that fit your needs.

  • How often should I replace my eyeglasses?

    There is no single replacement schedule for everyone. You may need new eyeglasses when your prescription changes, your lenses or frames become damaged, or your current pair no longer fits comfortably. Regular eye exams can help you determine when an update is needed.

  • Do children need routine eye exams?

    Yes. Children may not recognize or communicate that they are having trouble seeing. Routine eye exams can help identify vision concerns that may affect schoolwork, reading, coordination, and daily activities.