Visual Info

Digby Eye Care Center Visual health reference

Common Vision problems

Glaucoma
Cataracts
Macular degeneration
Dry eyes
Retinitis pigmentosa
Diabetic retinopathy
Styes
Spots and floaters
Retinal detachment

Ocular & Visual Conditions

Amblyopia
Astigmatism
Farsightedness (hyperopia)
Nearsightedness (myopia)
Presbyopia
Strabismus (crossed eyes)

Caring for your eyes:

Sun exposure and tanning

Canada is full of outdoors enthusiasts. Whether relaxing, exercising or just working in the sun, there are some important factors to keep in mind. This includes those who enjoy indoor tanning beds especially.

Indoors or out, people are exposing themselves to ultraviolet (UV) rays to an unprecedented degree. With the increased penetration of UV rays in our atmosphere today, outdoor exposure is not so different from the UV-rich, indoor tanning beds that have been the subject of much debate.

This is true of cloudy days as much as sunny ones. Don’t forget that water and snow environments, as well as higher elevations, also demand UV protection.

Significant exposure to these UV rays can damage your retina, cornea and can cause cataracts or macular degeneration. Ensure that you wear UV-protected sunglasses or a wide-brimmed hat when outdoors for a prolonged time. Sterilized protective goggles are essential for any duration of indoor tanning. In any environment, closing your eyes is no protection from UV, and there is no substitute for proper UV-blocking eyewear.

Common Vision Problems

Eyeglasses and Contact lenses

Eyeglasses

Eyeglasses have come a long way over the years. As the general population continues to age, more and more people are wearing glasses. Eyeglasses themselves have become fashion accessories. The variety of lenses on the market, meanwhile, has made consumer awareness more important.

Materials:

• Glass is more durable and resistant to scratches, but less impact resistant.
• Plastic lenses are thinner and lighter, more impact resistant, but scratch more easily.
• Polycarbonate is like plastic, but even more impact resistant.

Types:

• Unifocal
• Bifocal
• Invisible bifocals
• Progressive lenses
• Trifocal or multifocal
• High index (thinner lenses for strong prescriptions)
• Photochromatic or light sensitive
• Safety lenses
• Tinted lenses can be functional, fashionable, or both.
• Unifocal
• Sunglasses soften indoor or outdoor light. Lens tints can be uniform or gradient, lightening gradually from top to bottom.

Chemical coatings serve many purposes: anti-scratch coating minimizes lens abrasions; anti-reflective coating eliminates frustrating reflective glare; metallic or mirrored coating is popular with sunglasses; and UV coating blocks solar ultraviolet radiation.

Contact Lenses

EContact lenses have long been the corrective choice for people who prefer not to wear eyeglasses. For particularly active people, eyeglasses may not be the most appropriate solution.

These small plastic lenses require greater responsibility for those who wear them. Your Optometrist can specify for you the precise cleaning and care requirements of your contact lenses. They can also provide a complete fitting and consultation, allowing you to choose between a variety of contact lens styles. The provincial Medical Services Plan (MSP) does not provide coverage for contact lens therapy, although there are some medical exceptions. Your Optometrist will inform you of any charges that may apply to your contact lens-related visits.

Materials:

• Soft contact lenses are easy to wear, particularly for the first-time wearer, coming in a range of disposable options from one day to one year—your Optometrist can recommend the best one for you.
• Rigid gas-permeable (RGP) lenses are more durable and may provide sharper vision, but since they are not water permeable, they may be more difficult to wear.
• Ortho-Keratology is a treatment for myopia involving a progression of rigid contacts designed to alter the shape of the cornea and eventually reduce the wearer’s nearsightedness.

Types:

• Extended wear lenses can be worn overnight and continuously for up to one month (with the latest lens materials available), but require more attentive care to prevent infection and related extended wear problems
• Disposable lenses are the most common, and are discarded after a specified length of time—reduced cleaning time, costs and healthier eyes are among the benefits.
• Toric lenses are specially curved lenses designed to correct astigmatism [link to Common vision problems > Astigmatism].
• There are a variety of other types, including coloured, novelty and UV-blocking lenses, and lenses for astigmatism and bifocal needs.

Visual Training

Digby Eye Care Center Visual training

EyeMemo

Website: polar-lights.com
Skill Trained: Visual Memory

Athletic Value: Visual memory is an essential skill for athletes in team sports, who must constantly see and record where teammates and opponents are on the field. Athletes with well-trained visual memory skills tend to be in the right place at the right time.

Perceptual Threshold Test

Website: cognitivelabs.com
Skill Trained: Peripheral Awareness

Athletic Value: Peripheral awareness is the ability to know what’s happening on either side of you without turning your head. It’s an essential skill for athletes and can help them improve reaction speed, anticipation, field awareness, team play and creativity.

Escape

Website: members.iinet.net.au
Skill Trained: Eye-Hand Coordination

Athletic Value: Eye-hand coordination is a crucial athletic skill involving how effective we are at translating what our eyes see into appropriate physical responses, such as anticipating the motion of a ball thrown our way so we can catch it.

Escaping Sheep

Website: bbc.co.uk
Skill Trained: Visual Reaction

Athletic Value: In any sport, the faster the reflexes and the better the eye-hand coordination, the better the performance.

Mental Quickness

Website: cognitivelabs.com
Skill Trained: Peripheral Awareness

Athletic Value: Helps athletes to react faster than opponents.

USEFUL LINKS:

Eye and vision health organizations

Alberta Association of Optometrists (AAO)
Alberta College of Optometrists (ACO)
AMD Alliance International (Age-related macular degeneration)
American Academy of Optometry (AAO)
American Optometric Association (AOA)
Association of Regulatory Boards of Optometry (ARBO)
British Columbia Association of Optometrists (BCAO)
Canadian Association of Optometrists (CAO)
Canadian Examiners in Optometry (CEO)
Canadian National Institute for the Blind (CNIB)
Canadian Ophthalmological Society (COS)
College of Optometrists of Ontario
Contact Lens Council (CLC)
Manitoba Association of Optometrists

Mira
National Eye Institute (NEI)
New Brunswick Association of Optometrists (NBAO)
Newfoundland and Labrador Association of Optometrists (NLAO)
Nova Scotia Association of Optometrists (NSAO)
Ontario Association of Optometrists (OAO)
Saskatchewan Association of Optometrists (SAO)
School of Optometry - University of Waterloo
Vision 2020 The Right to Sight
Vision 2020 Canada
Vision Institute of Canada
World Council of Optometry

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Thank you for visiting eyecarecenter.ca (the “Website”), provided to you by DIGBY EYE CARE CENTER (“We”). We respect the privacy of every individual who visits the Website and are sensitive to privacy issues on the Internet. We believe it is important that you know how we deal with information received about you.

This privacy policy (the “Privacy Policy”) explains how we collect, use, disclose, and protect the personal information of our customers and Website users ("you"), describes the types of information we may collect from you or that you may provide to us, and our practices for collecting, using, maintaining, protecting, and disclosing that information. The Website is for general audiences and is not specifically targeted to or intended for use by children.

We will only use your personal information in accordance with this Privacy Policy unless otherwise required by applicable law. We take steps to ensure that the personal information that we collect about you is adequate, relevant, not excessive, and used for limited purposes. Privacy laws in Canada generally define "Personal Information" as any information about an identifiable individual, which includes information that can be used on its own or with other information to identify, contact, or locate a single person.

By accessing or using the Website, you are accepting the practices described in this Privacy Policy, and you are consenting to our processing of your information as set out in this Privacy Policy. We may modify or update this Privacy Policy from time to time; if we change this Privacy Policy in a manner that materially impacts your privacy rights, we will provide a notice to you. Your continued use of the Website or our services after any modification to this Privacy Policy will constitute your acceptance of such modification. However, when required by law, we will confirm your consent to the revised Privacy Policy terms. This Privacy Policy is incorporated into and considered a part of the Website Terms and Conditions of Use, located here

What information we collect

We collect and use several types of information from and about you, including:

How we collect the information

Information You Provide to Us

The information we collect directly from you may include:

Information We Collect While You Interact With Us Through Cookies and Other Automatic Data Collection Technologies
Information We Collect About You From Third Parties

How we use your information

We use your information, including your Personal Information, to manage our business and to maintain and develop commercial relationships with you. We will collect, use, and disclose such information only to the extent that is necessary for those purposes.

We use information that we collect about you or that you provide to us, including any Personal Information:

How we share your information

We will not rent or sell your information to third parties without your consent. We only share your data as specifically provided in this Privacy Policy.

Other Disclosures

In addition to any disclosure you may have consented to or permitted under the terms of this Privacy Policy, we may transfer your data, including Personal Information to third parties in the following limited circumstances:

  1. information you expressly consent to be shared;
  2. when relating to anonymized information (individuals cannot be identified by it);
  3. when you decide to make the information indexable by search engines, to share or to distribute the information to people or otherwise to make it available to the public;
  4. to satisfy any applicable law, regulation, legal process or enforceable governmental request within or outside your country of residence when we have a good faith belief that the law requires it;
  5. to enforce this Privacy Policy, the Terms, or an agreement, including investigation of potential violations thereof;
  6. to detect, prevent, or otherwise address fraud, security or technical issues, or protect the operations or you;
  7. to protect our rights, property or safety as well as yours, the public, or others;
  8. in connection with an acquisition, merger, change in control, debt financing, reorganization, sales of assets, bankruptcy or other change of our corporate structure or status; or
  9. as necessary in connection with the performance of requested services or solutions, or as otherwise appropriate in connection with a legitimate need.

How we store and secure your information

Information Security

We are committed to protecting the confidentiality, integrity, availability and privacy of your Personal Information. We have put appropriate physical, technological and procedural security measures in place designed to help prevent your Personal Information from being lost, used, modified or accessed in an unauthorized way, or improperly disclosed. Examples of such measures include restricted access to offices, training of personnel, using passwords and well-defined internal policies and practices. We also use encryption technology and Secure Socket Layers ("SSL") in all areas of the Website where your personal account information is required.

In addition, we limit access to your Personal Information to those employees, agents, contractors and other third parties who have a business need-to-know. They will be required to process your Personal Information only on our instructions and they are subject to an obligation of confidentiality. Our service providers are required to maintain adequate security protections in place designed to help safeguard your Personal Information and are not permitted to use it for any purpose other than fulfilling services to us.

If you have any questions about securing your personal data, please contact us in accordance with the “How to Contact Us” section below.

Information Retention

We will retain your Personal Information for as long as it is needed:

  1. to provide the products and services that you have requested;
  2. to communicate with you about a purchase or a request you have made to us;
  3. to manage your choices and rights you have exercised pursuant to this Privacy Policy;
  4. to comply with our legal and regulatory obligations and to demonstrate compliance,
  5. to resolve disputes and to enforce our rights and agreements.

We may retain non-personal information that has been sufficiently aggregated or anonymized for a longer period.

Once the retention period is over, we will dispose of your Personal Information as provided for in our internal data retention and disposal policy.

Where We Store Information

We use facilities operated by "Amazon Web Services" and located in Canada as our information storage and processing infrastructure. Our service providers can also, from time to time, store your Personal Information in accordance with purposes outlined in this Privacy Policy.

How to contact us

If you have any questions about this Privacy Policy, you can contact us at 902-245-1010.