Improve Your Vision with Sentinel Visions

Expert Information to Help You Make Informed Decisions

At Sentinel Vision, we understand that dealing with vision defects can be overwhelming. That’s why we provide expert information from optics to help you make the best and most informed decisions about your vision. Our website is designed to provide you with all of the answers to your vision-related questions, allowing you to select the best glasses for your individual needs.

Access to the Latest Technologies

At Sentinel Vision, we have access to the latest vision technologies, including frame and lens options, digital free-form lenses, and more. We provide you with the tools and resources you need to make sure you get the best glasses for your vision needs. Our experts are dedicated to helping you find the best glasses that will improve your vision and provide you with the best possible outcome.

Tips and Advice

Our website also provides you with tips and advice to help you understand vision defects and how to choose the right glasses for your individual vision needs. Our experts are here to help you make the best choices for your vision needs, so you can be sure that you’re getting the most out of your glasses. With Sentinel Vision, you can feel confident in your decisions and know that you have access to the best information available.

Common Eye Disorders


Myopia, or nearsightedness, is a common eye disorder in which close objects appear clearly, but distant objects appear blurry or out of focus. It’s caused by either an abnormally shaped eye (cornea) or a longer-than-normal eye length. People with myopia have difficulty seeing distant objects clearly and usually require eyeglasses or contact lenses to correct the condition.


Hyperopia, also known as farsightedness, is a common vision defect that affects millions of people around the world. It occurs when light entering the eye focuses behind the retina instead of directly on it. This causes distant objects to appear clearer than those up close. People with hyperopia often experience eyestrain and headaches due to their difficulty focusing at near distances.


Astigmatism is a common vision defect that affects the clarity of your vision. It occurs when the front surface of the eye, known as the cornea or lens, has an irregular shape, causing light rays to be focused at different points instead of one point on the retina. This can cause blurred and distorted vision at both near and far distances. Astigmatism is usually present from birth but can also develop later in life due to eye injury or certain diseases like keratoconus.


Presbyopia is a common eye condition that affects most people over the age of 40. It occurs when the lens in your eye loses its flexibility, making it harder for you to focus on objects up close. The eyecare experts at Sentinel Vision can help diagnose and treat presbyopia with eyeglasses or contact lenses to restore clear vision. With regular check-ups and eyecare tips from our professionals, you can ensure your eyes remain healthy.

The most important advice on the purchase of prescription glasses

  1. Have your eyes checked regularly by an eyecare expert
  2. Consider frames that fit the shape of your face
  3. Choose lenses that are right for your lifestyle
  4. Ask about options to reduce eyestrain and fatigue
  5. Look at different lens coatings to enhance vision
  6. Get a second opinion if you need it
  7. Invest in quality frames and lenses for long-term durability
  8. Make sure the glasses fit properly before leaving the store
  9. Check if your insurance covers eyeglasses or contact lenses
  10. Ask eyecare professionals about vision defect tests

Frequently Asked Questions

What are common eye disorders?

Common eye disorders include myopia (nearsightedness), hyperopia (farsightedness), astigmatism, and presbyopia.

How do I know if I have an eye disorder?

The best way to know if you have an eye disorder is to visit an eyecare professional and get your eyes checked. During the examination, they will check your vision, eye alignment, health of the eye structures, as well as look for conditions such as cataracts or macular degeneration. Your eyecare professional may also use vision defect tests to help diagnose any eye disorder you may have.

What are the symptoms of common eye disorders?

Common symptoms of eye disorders include blurred vision, eyestrain, headaches, double vision, and sensitivity to bright lights. Other signs may include difficulty focusing on near objects (for people with farsightedness), fatigue from reading or working at a computer for a long time (for people with astigmatism or presbyopia) and eyestrain while driving at night (for those with myopia). If any of these symptoms are present, it is important to consult an eyecare professional right away.

How are eye disorders treated?

Eye disorders are treated in a variety of ways depending on the type and severity of the condition. Common treatments for eye disorders include eyeglasses, contact lenses, eyewear designed to correct astigmatism, eyepatches and vision therapy. For more serious eye diseases or conditions such as glaucoma or cataracts, corrective surgery may be required. It is important to consult an eyecare professional when experiencing any of the symptoms mentioned above and seek treatment accordingly.

Can I prevent eye disorders?

Yes, you can take steps to prevent some eye disorders. There are lifestyle changes and preventive measures that you can take to reduce your risk of developing serious eye diseases and conditions. Eat a healthy diet rich in antioxidants, vitamins, and minerals; avoid smoking and excessive alcohol consumption; wear protective eyewear for activities such as sports or work; use sunglasses to protect your eyes from UV rays; and get regular eyecare checkups to detect any early signs of eye disorders. Additionally, taking good care of your overall health can also help keep your eyes healthy. By focusing on eyecare, vision defect prevention and eye health maintenance, you are more likely to maintain strong eyesight for longer.

How do I purchase prescription glasses?

Purchasing prescription glasses can be a straightforward process if you know what to expect. First, you will need to make an appointment with your eyecare provider for an eye exam. During the exam, your eyecare provider will determine your eyeglass prescription and other eye health information. Once the exam is complete, you can choose eyeglasses with the prescription lenses that best fit your needs. If you are buying online, you will need to have your eyecare provider provide your eyeglass prescription information.

What types of prescription glasses are available?

Prescription eyeglasses come in a variety of styles, shapes, and materials. They can be full frames, half frames, semi-rimless frames, rimless frames or eyewear fitted with clip-on sunglasses. The most popular eyeglass frame materials are plastic, metal alloy, and titanium. Plastic is the most commonly used eyeglass frame material because it is lightweight, durable, and comes in a range of colors. You can also find eyeglasses with various features such as polarized lenses, photochromic lenses, or blue-light blocking lenses.

How do I care for my prescription glasses?

Caring for your eyeglasses correctly is essential to ensure that your eyewear remains in good condition and lasts for a long time. To keep eyeglasses clean, use a soft cloth or eyeglass cleaning solution and gently wipe them. Avoid using paper towels or regular glass cleaners, as these can scratch the lenses. When not in use, eyeglasses should be stored in a eyewear case with a soft lining and away from extreme temperatures or direct sunlight. Additionally, it is best to keep eyeglasses away from water and other liquids. With proper eyeglass care, your eyewear can last for years.

Can working at a computer damage your eyesight?

Working at a computer for long periods of time can cause eye strain and fatigue, as well as vision problems such as dry eyes, blurry vision, headaches, and double vision. Prolonged exposure to bright blue light emitted by screens can also lead to difficulties in sleeping normally and an increased risk of macular degeneration. Additionally, the constantly changing focus of the eyes while using a computer can make existing vision problems worse or lead to new problems. To minimize these risks, it is important to take frequent breaks from the screen and use proper lighting. It is also beneficial to have regular eye exams so that any developing problems can be caught early. That’s why it’s worth investing in computer glasses.

For men, the most popular shapes of eyeglasses are rectangular, square, semi-rimless, and full-rimmed frames. Common colors for men’s eyeglasses include black glasses, brown, navy blue, light blue, and tortoise shell. For women, popular frame shapes include cat-eye frames, oval frames, wayfarers, and round frames. Common colors for women’s eyeglasses include pink, purple, red, yellow, green and clear glasses. Again, everyone has different tastes when it comes to eyewear styles so there is no one size fits all solution! It’s important to try on a variety of shapes and colors to find the ones that look best on you.

Do sunglasses also protect your eyesight?

Sunglasses can offer protection for your eyesight in a variety of ways. For starters, they can help block out harmful UV rays from the sun’s rays, limiting exposure to ultraviolet radiation that can damage the eyes over time and increase the risk of eye diseases such as cataracts. Sunglasses also help reduce glare, which can be especially useful when driving or engaging in outdoor activities. Additionally, polarized lenses can help enhance contrast and reduce eye strain. Finally, wearing sunglasses outdoors can block wind, dust, and other particles from entering your eyes, which helps protect them from irritation and infection. So yes, sunglasses do offer protection for your eyesight!

When it comes to sunglasses, men and women tend to prefer different styles. For men, the most popular shapes include aviators sunglasses, wayfarers, round frames, and rectangular frames. The most popular colors for men are black, brown, blue, green, and silver. For women sunglasses, the most popular shapes are cat-eye frames, oval frames, oversized frames, and square frames. The most popular colors for women are pink, red, purple, orange, and yellow. Of course everyone has different tastes when it comes to eyewear styles, so there is no one size fits all solution! It’s important to try on a variety of styles and find the ones that look best on you.