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Month: October 2015

Decorative Lenses Could Cost You Your Vision

Beware this Halloween and think before you blink (in decorative contact lenses that is)! Sure, decorative contact lenses can enhance any Halloween costume, but if not taken seriously, they can also cost you your vision. Whether they are sold as cosmetic lenses, colored lenses or fashion lenses, they are anything but cosmetics – they are medical devices that must be approved by the FDA and properly fit and handled. Stores selling decorative lenses without requiring a prescription are breaking the law.

All contact lenses must be properly fitted by an eye doctor that has measured your eye and given you proper handling and care instructions.  A poor fit can result in serious eye damage, corneal scratches, infections, vision loss and even blindness. 

When purchased and handled properly, decorative lenses can be a fun (or spooky) addition to your costume, so go ahead and purchase them, but do it safely. 

Here is the right way to buy decorative lenses:

  • Get a contact lens eye exam and fitting from a licensed eye doctor and a valid prescription for contact lenses that includes the lens measurements, brand, base curve, diameter, power and color as well as an examination date and an expiration date. When the lens is coming from a legitimate source, the lens supplier ensures it has not expired and that manufacturer takes care of the material and tracking bar codes. 
  • Optimally, have your optometrist order the lenses or if that is not possible, purchase lenses from a registered store or online shop that requires you to provide this prescription to ensure that it is properly fit.
  • Follow the directions for cleaning, storing and wearing lenses.
  • See your eye doctor immediately if you experience persistent redness, pain or vision disturbances.
  • Important note: Many patients believe that a routine eye exam and eye glasses prescription is the same as a contact lens prescription but this is not the case! Many online companies do not advise people of the difference or do not adhere to the one year prescription expiry. This is a big concern for eye doctors because eye health changes can detrimentally affect contact lens wear. All contact lenses should be checked yearly by an eye doctor or registered contact lens fitter. 

Contact us today to book a contact lens exam.

It's Time to Be Serious About Home Eye Safety

The home can be a dangerous place if you aren’t aware of the risks that surround you. This is specifically true for your eyes and vision. Nearly half of all serious eye injuries take place in or around the home and the majority of these can be prevented with proper awareness and precaution. Whether you are cooking, cleaning, tending to yard work or doing home repairs, it is important to be aware of the possible dangers to your eyes and to take preventative measures to protect them.

It is recommended that every household have at least one pair of protective eyewear on hand to use during activities, projects or tasks that could pose a danger to your eyes. While protective eyewear can reduce your risk of an eye injury by 90%, in fact, only 35% of North Americans wear protective eyewear during tasks that could be dangerous to their eyes. Such activities could include the following:

Use of dangerous or hazardous chemicals: Many substances, such as cleaning chemicals, are hazardous and can be the cause of serious eye injuries and burns upon contact. In fact, household cleaning products like bleach cause 125,000 eye injuries a year.

Proximity to flying debris: Particularly when working in the yard mowing, trimming, shoveling and clipping, debris and particles can be thrown into the air that can enter your eye. This goes for those actually doing the gardening as well as bystanders.

Using sharp tools: Whether you are dealing with shovels and clippers, or hammers, nails and screws, it is important to protect your eyes. Many eye injuries are caused by the actual tools which are mishandled, dropped or used carelessly.

Projectiles: Flying objects pose a serious danger to the eyes, particularly with power tools, nails and screws. Never use power tools without protective eyewear. 

When it comes to selecting protective eyewear there are certain requirements that the Occupational Safety and Health Administration (OSHA) has established to ensure your safety. Our eyewear experts are happy to help you find the best eye protection for you and your family.

Bottom line: use common sense and be EyeSmart, especially if there are children around for whom you’re setting an example.

Eye Care: All You Need To Know About Myopia

by Caroline Cauchi, OD

Causes of Myopia

Nearsighted people have a refractive error, which causes light rays to focus at a point in front of the retina rather than directly on its surface. In most cases, this error occurs as a result of the eyeball being too long or the curvature of the cornea being extreme. Sometimes it can be a combination of both factors.

Myopia also runs in families, so there is reason to believe it is partly genetic. Children who have one parent with myopia have a higher risk developing the condition. This risk compounds if both parents are nearsighted.