What does 20/20 mean

20/20 is an English measurement for detail resolution. The top number represents the testing distance, which is usually 20 feet. Testing vision at any closer distance will cause the distance glasses prescription to have too much convex lens power and will make the distance vision blurry. The bottom number is an old English measurement called foot-letter. So a 20 foot-letter size means that the letter that you see is 1 second of arc high at 20 feet.60 seconds of arc equals 1 degree of arc.

Some people can genetically see better than 20/20. For example 20/15. Typically athletes like professional baseball players that excel at hitting have this genetic ability. At Optiexpress, we take pride in making sure that your vision will be as clear as possible, even if you don’t care about your batting average!

Seasonal Eye Health: Maintaining Optimal Optics All Year!

Start your year off right by embracing an all-season visual health routine! Here are some of the things you can do to keep your eyes bright and healthy year-round.

Winter Eye Care

  • Get your diet in check. Every New Year’s resolution includes losing weight or eating right, but start eating nutrient-rich foods – colorful fruits and vegetables – to support your eye health, too.
  • Stop smoking. Smoking is awful for literally every part of the human body, and it can lead to vision deterioration – even blindness.

Spring Eye Care

  • Allergy testing. Your eyes are often your first indicator of the approach of spring. If your eyes are unmanageably watery and itchy, visit your eyecare professional for management strategies.
  • Invest in sports and safety glasses. Warm weather activities and spring cleaning can irritate and even injure the eyes. Wear protective glasses when playing sports, or engaging in home repair or major cleaning.

Summer Eye Care

  • Polarized sunglasses. UV rays are incredibly damaging to the eyes. Polarized, 100% UVA protection eyewear significantly reduces glare, both protecting the eyes and making driving safer.
  • Eye exam. Summer is a great time for your annual eye exam! You can adjust your prescription, or just get a pair of stylish new glasses for the new school year.

Fall Eye Care

  • Get your Halloween color contacts from an optometrist. If you want to wear fun colored contact lenses, make sure they come from a reliable source. Wearing non-prescription contacts from non-reputable vendors like beauty supply outlets can lead to major eye infections.
  • Keep sterile artificial tears on hand. Dry, blustery days can cause eye irritation, and the breeze can blow particles into your eyes. Artificial tears and sterile eye wash can keep your peepers comfortable.

If you’re in the Cape Coral or Fort Meyers, Florida area, visit OptiExpress for comprehensive eye exams and vision testing, as well as fantastic two-for-one designer eyeglass deals.

Are Blue Filter Computer Glasses Right for Me?

If you spend the majority of your working day staring at a computer screen, you are definitely not alone. More than 50 percent of jobs involve computer use, and nearly 90 percent of American homes have a computer. While not everyone is affected by computer use in the same way, according to the Vision Council, almost 60 percent of American adults experience digital device-related eye discomfort. This discomfort can range from temporary eye pain and vision blurriness, to headaches and nausea, and sometimes disrupted sleep.

These symptoms are more than merely annoying – they can lead to a loss of work productivity and can cause moodiness and irritability. What is the most practical and effective solution for computer-related eye strain? Stopping using computers and digital devices would probably be the most effective remedy, but it’s highly impractical, since many of our very livelihoods rely upon our use of technology. Blue filter glasses may offer the most cost-effective relief.

What are blue filter glasses?

Blue filter glasses screen out the uncomfortable blue light that illuminates from digital devices. It’s thought that the constant exposure to artificial blue light may lead to eyestrain and discomfort; by wearing blue light filtering glasses, we may reduce or even eliminate this eyestrain and other issues.

Blue light glasses are especially good for reducing blue light-exacerbated sleep disruptions. When we use computers or any devices with screens before bedtime, we may be preventing our brains from properly winding down by inhibiting the production of melatonin. This is what makes falling asleep difficult. If you have to work or study right up until it’s time to fall asleep, blue filter glasses may help you fall asleep more quickly.

Blue filter glasses and diplopia

If you suffer from diplopia (double vision) and/or sleep disruptions due to constant digital screen exposure, blue light filter glasses may help. However, before you purchase a pair of blue filter glasses to correct a vision problem, make sure you visit a licensed optometrist for a thorough eye exam. OptiExpress offers comprehensive eye examinations to patients in the Cape Coral and Fort Meyers, Florida communities. Come by one of the locations today for a $69 eye exam and designer eyeglasses BOGO deals!

Seeing Double

Seeing Double

There are many different reasons that people see double(diplopia). It can occur from natural eye misalignment from birth, diseases such as diabetes, or trauma.
Fortunately, occasional or full-time diplopia can be resolved with prismatic lenses.
Prisms bend light, and this property is used to deflect light to the eye to eliminate the double vision.
Sometimes eye misalignment can be straightened by using the eye muscles.
Even though there may be no diplopia, often times eye fatigue and headaches can occur when trying to keep vision from going double. Prism can also be prescribed for these situations and often results in dramatic relief from these symptoms.
Binocular vision testing is part of a comprehensive eye examination. At Optiexpress we have the experience to make sure that your eyes work together properly.

If you would like to schedule an eye exam, please visit our contact page to find the OptiExpress location nearest you.

 

5 Simple Ways to Improve Eye Health

If you’re like most people, you participate in numerous daily activities that cause eye strain. If you work on a computer, do a lot of driving, read in low light, spend a great deal of time in the sun, participate in computer gaming, or simply watch TV, you may be taxing your eyes.

Fortunately, there are several things you can do to keep your eyes comfortable and preserve your ocular health. Here are five tips for ensuring healthy and strong eyes.

1. Wear Sunglasses

You probably already wear sunglasses for visual comfort outdoors (or as a fashion accessory). However, did you pay attention to your sunglasses’ UVA and UVB protection? Look for sunglasses that block 100 percent of UVA and UVB rays. If you spend a great deal of time outside in the sun – and especially near the water – invest in polarized lenses. These lenses significantly reduce glare, making driving and boating safer and easier.

2. Get the Right Nutritional Support

Eating a diet rich in vitamins C and E, zinc, essential fatty acids, and lutein and zeaxanthin help maintain and even enhance eye health. Ascorbic acid (vitamin C) has been found to reduce the risk of cataract development and age-related macular degeneration. Vitamin E helps to prevent the eyes’ cellular structure from free radical damage.

Foods rich in the above nutrients include leafy green vegetables (broccoli, cabbage, kale, spinach), citrus fruits, sweet potatoes, beans, and whole grains. Not only will a nutrient-rich diet help stave off ocular degeneration, but by maintaining a healthy weight, you will significantly reduce your risk of type 2 diabetes, the leading cause of adult blindness.

3. Move Your Desk Away From the Window

If you have a large office window with a great city view, you may be putting significant strain on your eyes if your desk faces it. Although you probably enjoy the perks of looking out of the window as you work, enduring the glare from a window in addition to the glare from a computer monitor can be highly damaging to your long-term vision. If you can’t move your desk, consider wearing 100 percent UVA and UVB protecting glasses, or installing ultraviolet-blocking window film.

4. Quit Smoking

There aren’t any good reasons to keep smoking, but now you have another great reason to quit – smoking accelerates macular degeneration.

5. Have Regular Eye Exams

Eye examinations aren’t just for people who think they need glasses – they’re for anyone who wants to ensure optimal eye health. Not only will a routine eye exam alert you to potentially serious eye conditions, they can detect medical concerns before physical symptoms develop.

OptiExpress: Cape Coral’s Go-To Optometry Resource

At OptiExpress, we not only offer patients treatment options when they have concerns about their eyesight, we also provide holistic advice and education on eye care, helping members of the Cape Coral community preserve their vision and their health. If you would like to schedule an eye exam, please visit our contact page to find the OptiExpress location nearest you.

Is It Time to See the Eye Doctor? Yes – And Here’s How to Make the Most of Your Visit

It’s often said that the eyes are the windows to the soul, but they’re far more than that. They are very often windows into our personal health. While periodic eye exams are important to maintain our vision and address any specific eye problems that may diminish our sight, they’re also important for spotting health problems before they progress or become symptomatic.

If you haven’t had an eye exam for awhile (or ever), here’s how you can make sure your visit is as productive and comfortable as possible.

Prepare Yourself for Your Visit

In order to ensure an efficient and effective eye exam, it’s important to prepare yourself appropriately so that your visit goes smoothly. Here are a few things to consider before your appointment.

  • Make a “lifestyle” list. Your work, hobbies, and overall lifestyle significantly affect both your visual health and the strategies you should use to maintain it. Tell your optometrist about your daily routine. Do you spend your working hours staring at a computer screen? Do you do a lot of driving? Let your optometrist know if you experience a great deal of eye strain throughout the course of a normal day.
  • Specify your current health concerns. Let your optometrist know if you have any medical conditions, allergies, or are taking any supplements or medications.
  • Switch from contact lenses to glasses before your exam. If you wear contact lenses, you may want to stop wearing them a day or two before your appointment, so that your corneal measurements will be as precise as possible.

At OptiExpress, we take pride in providing comprehensive eye care, helping patients manage and overcome eye concerns that compromise their quality of life. If you would like to schedule an eye examination, please visit our contact page to find an OptiExpress location near you.