Glasses & Contacts

A:

Digital progressives lenses, or high-definition lenses, are lenses in eyeglasses that provide sharper vision than regular progressive lenses. Advances in lens manufacturing allow digital progressives to correct a patient's vision while reducing glare when driving at night and providing sharper vision in all lighting conditions, according to All About Vision.

See Full Answer
Filed Under:
  • What are some tips for removing contact lenses?

    Q: What are some tips for removing contact lenses?

    A: Before removing contact lenses, hands should be washed thoroughly. Do not insert a contact lenses standing over an unplugged sink, since dropping a lens can result in it going down the drain. Prepare the lens case with solution before the lens is removed, always beginning with the same eye.
    See Full Answer
    Filed Under:
  • What are digital progressive lenses?

    Q: What are digital progressive lenses?

    A: Digital progressives lenses, or high-definition lenses, are lenses in eyeglasses that provide sharper vision than regular progressive lenses. Advances in lens manufacturing allow digital progressives to correct a patient's vision while reducing glare when driving at night and providing sharper vision in all lighting conditions, according to All About Vision.
    See Full Answer
    Filed Under:
  • Why do my eyes burn when I put my contacts in?

    Q: Why do my eyes burn when I put my contacts in?

    A: Eye allergies, sensitivity to ingredients in the contact lens solution, dirty lenses and dry eyes can make the eyes burn when contacts are inserted, according to All About Vision. Bausch & Lomb advises individuals who experience burning sensations when inserting contact lenses to remove them immediately.
    See Full Answer
    Filed Under:
  • Can you swim with contacts in your eyes?

    Q: Can you swim with contacts in your eyes?

    A: An individual can swim while wearing contacts, but it's best that he do so while wearing waterproof swimming goggles. Prescription swimming goggles are a good option for a swimmer who wants to reduce the chances of his vision becoming blurred and experiencing refractive errors.
    See Full Answer
    Filed Under:
  • How do you put in eye contacts?

    Q: How do you put in eye contacts?

    A: To insert a contact lens, begin by washing and drying your hands thoroughly. Next, pick up the right eye lens, and clean it. Once the lens is clean, hold open your eyelids, and gently place the lens on your eyeball. Repeat this procedure for the left-eye contact lens.
    See Full Answer
    Filed Under:
  • What are prism eyeglasses?

    Q: What are prism eyeglasses?

    A: Prism eyeglasses are prescription glasses that have a prism in the lens. The prism can be ground into the lens, or it can be a sticker stuck to the lens. The primary use of prisms in eyeglasses is for positional correction, convergence correction and double vision correction.
    See Full Answer
    Filed Under:
  • Why do I need a prism in my eyeglasses?

    Q: Why do I need a prism in my eyeglasses?

    A: Prisms are utilized in eyeglasses to correct positional issues and double vision, according to Glasses Crafter. Prism eyeglasses are also beneficial to individuals who suffer from hemianopia, a condition that causes partial blindness in both eyes. Prism glasses train the eyes to work together, allowing for proper positioning and focusing.
    See Full Answer
    Filed Under:
  • How do you fixed scratched glasses?

    Q: How do you fixed scratched glasses?

    A: To fixed scratched glasses, clean them with water and dish soap, and remove a scratched lens coating with sunscreen. For deeper scratches, buff out the scratches with a paste of baking soda and water or a nonabrasive toothpaste. Use a four-way nail buffer to remove scratches on a frame.
    See Full Answer
    Filed Under:
  • Do manufacturers make red-colored contacts?

    Q: Do manufacturers make red-colored contacts?

    A: There are manufacturers who make decorative red contact lenses that can be worn with costumes; however, the lenses sold must be FDA approved. It is illegal for contact lens manufacturers to sell colored lenses to consumers that are non-prescription and unregulated.
    See Full Answer
    Filed Under:
  • What alternative can be used in place of contact lens solution?

    Q: What alternative can be used in place of contact lens solution?

    A: There is no safe alternative to commercial contact lens solution. Saline solutions, distilled water or do-it-yourself salt solutions do not disinfect contact lenses and can lead to irritation, infection or permanent damage.
    See Full Answer
    Filed Under:
  • How do they make eyeglasses in one hour?

    Q: How do they make eyeglasses in one hour?

    A: Vision specialists make eyeglasses quickly by entering the prescription into a computer, cutting the lenses and mounting the lenses into the frame. The key for receiving the glasses at retail vision stores within about an hour is to obtain the prescription that starts the production process.
    See Full Answer
    Filed Under:
  • How do you pick eyeglass frames?

    Q: How do you pick eyeglass frames?

    A: To pick eyeglass frames, look for frames that balance the shape of your face, and pick frames with flattering color, pattern and proportion. Your eyes should be centered in the frames. Try on many different frames before making your choice.
    See Full Answer
    Filed Under:
  • How do glasses work?

    Q: How do glasses work?

    A: Glasses work by adjusting the focal point of light so that the image reaching the retina of the eye is in focus. Opticians cut the lenses to bring the image closer, further away or correct other vision problems, such as double vision.
    See Full Answer
    Filed Under:
  • How can you get colored eye contacts?

    Q: How can you get colored eye contacts?

    A: You can get colored eye contact lenses from a number of online retailers, including Hollywood Color Contacts and FourEyez. The price of the contacts varies by retailer and quantity.
    See Full Answer
    Filed Under:
  • Does base curve make a difference in contact lenses?

    Q: Does base curve make a difference in contact lenses?

    A: The base curve of contact lenses influences the overall fitting and comfort, as stated by a recent paper published in the Journal of Optometry. The material that the contact lenses are made of will influence the base curve range that is considered most acceptable. For example, in Senofilcon A contact lenses, base curves that are within the range of 7.80 mm to 8.80 mm exhibit acceptable fitting characteristics.
    See Full Answer
    Filed Under:
  • What is the best way to clean plastic eyeglass lenses?

    Q: What is the best way to clean plastic eyeglass lenses?

    A: Heidi Mitchell explains in the Health & Wellness section of The Wall Street Journal that the best way to clean plastic eyeglass lenses is to run them under warm water and create a lather on the lens by putting a small drop of dishwashing detergent on the tip of the fingers. After lathering the lens carefully, they must be rinsed with warm water and then dried with a clean, soft cotton cloth.
    See Full Answer
    Filed Under:
  • How do you put in contact lenses?

    Q: How do you put in contact lenses?

    A: Putting in contact lenses is an easy task that millions of people accomplish every morning. To start, you should wash your hands, rinse the lenses with contact solution, then hold your eyelids open that you can insert one lens into each eye. After the lenses are inserted, blink a few times to keep the lenses in focus.
    See Full Answer
    Filed Under:
  • How do you put contacts in small eyes?

    Q: How do you put contacts in small eyes?

    A: If it seems as if your eyes are getting smaller, you may be squinting because your eyes are too dry. Use a moisturizing solution with your contacts. When inserting contacts, do it without stretching the eyelids for the most comfortable experience.
    See Full Answer
    Filed Under:
  • How do I adjust eyeglass frames?

    Q: How do I adjust eyeglass frames?

    A: Adjust the frames of your eyeglasses to fit your face by softening the arms with a hairdryer. When the arms are soft, bend them to the desired shape.
    See Full Answer
    Filed Under:
  • How do you fix broken reading glasses?

    Q: How do you fix broken reading glasses?

    A: To fix broken reading glasses, purchase an eyeglass repair kit, replace any lost screws, apply clear nail polish to secure the screws, and wrap a rubber band around the arms to tighten a loose hinge. If the plastic frames have broken, wrap tape around the break.
    See Full Answer
    Filed Under:
  • What causes eyeglasses to fog up?

    Q: What causes eyeglasses to fog up?

    A: Eyeglasses fog up when they are cooled below the dew point and encounter warm, moist air. As they cool, water condenses out onto the surface of the glasses, creating the fogging effect. The same effect creates drops of water on the outside of cold beverage glasses.
    See Full Answer
    Filed Under:

Explore Vision

  • Glasses & Contacts