Join our Vision & Hearing World now to help learn more about your eyes and ears. If you've got some medical expertise or just know the best way to put in a pair of contacts, then make sure to share it with the rest of us.

- Ask questions in the Forum.
- Share some Inspiration.
- Post a How-To article.

Looking for another interesting topic? Check out all of the other Worlds on WonderHowTo!

header credit

Hot Vision & Hearing Posts

How To : Test hearing and use hearing aids

Are you concerned about your hearing or that of a loved one? Learn about hearing loss, hearing tests and hearing aids from an audiologist in this free health video series. Part 1 of 8 - How to Test hearing and use hearing aids. Test hearing and use hearing aids - Part 2 of 8. ...more

How To : Insert and wear contact lenses in six easy steps

Watch this video tutorial from QQContacts.com to learn how to insert and wear contact lenses in six easy steps. Before inserting the contact lenses in your eyes, make sure that you thoroughly clean your hands with warm water. Put the contact lenses on your hand and drench it ...more

How To : Clean ear wax from a hearing aid sound outlet

Regular cleaning of an in-the-ear hearing aid is essential so the sound can escape and be heard. A hearing aid plugged with ear wax prevents proper functioning of the device by making it sound dead or broken. Watch this video tutorial to learn how to clean a hearing aid from a ...more

How To : Put in contact lenses

In this vision series on video, learn how to put in and take out your contact lenses properly. Part 1 of 21 - How to Put in contact lenses. Put in contact lenses - Part 2 of 21. Click through to watch this video on expertvillage.com Put in contact lenses - Part 3 of 21. Click ...more

How To : Perform a ophthalmoscopic exam of a patient's eye

If you're a first year medical student, this is one of the skills you will be learning when training to become a doctor or physician— the ophthalmoscopic exam, which is an instrument for visually inspecting the retina and other parts of the human eye. Every doctor will carry a ...more

How To : Put in and remove contact lenses

Nothing is worse than having a contact slide under your eyelid. Okay, there are worse things. But this is one you easily can avoid. Check out this Howcast video tutorial on how to put in and remove contact lenses. You Will Need * Good lighting * A sink * Unscented soap * A m ...more

How To : Prevent computer eyestrain

Computer eyestrain can hurt productivity, but it's easy to prevent if you take a few precautions. You Will Need * A properly lit workspace * An LCD monitor * A copy stand * Computer glasses * An anti-glare screen or computer hood (optional) Step 1: Turn down the lights Close ...more

How To : Relax your tired eyes

Looking at videos can produce eyestrain. Staring at a computer all day can produce eyestrain. Our eyes can become tired. There is hope! Eye fitness relaxation practices are helping millions. They are simple to incorporate and easy to learn. In this video Dr. Roberto Kaplan int ...more

How To : Make a glass eye

Walter Johnson and the Denver Optic Company are proud to present a short film documenting the eye-making process as "seen" through the perspective of the patient, as well as the ocularist.

How To : Repair your eyeglasses

Try these simple fixes to salvage your specs. Learn how to fix your eyeglasses with this helpful guide. You Will Need * Duct tape * Needle-nose pliers * An eyeglass repair kit * Superglue * A wooden toothpick * A paper towel * A miniature safety pin * All-purpose glue * A met ...more

How To : Fastest way to fix broken eyeglasses

Advanced welding machine normally used for jewelery repair. Short clip showing how microscopic TIG welding repairs eyeglass frames by fusing metal surfaces directly to each other. High definition footage shot with a mixture of HV10 and HV20 cameras.

How To : Treat hearing loss without a loud-noise cause

If there's a sudden hearing loss without an apparent loud noise cause, an ear inflammation may be the culprit. Doctor Katz, Surgeon Director of Manhattan Eye, Ear & Throat Hospital, explains the varying causes of hearing loss such as inflammation, bacteria, and a virus, and th ...more

How To : Choose glasses to avoid blind spots

This video provides you with a short and informative guide on how to choose glasses for blind spots. Thick rims and sides can get in the way of your vision, so watch this video and make sure you choose the right glasses for the occasion. Choose glasses to avoid blind spots. Cl ...more

How To : Improve you night vision naturally

Want to get better at seeing in the dark? This video by Sam Noyoun will give you ten steps to improve your natural night vision. This method is used in the military to help soldiers at night time. Improve you night vision naturally. Click through to watch this video on trickli ...more

How To : Choose the right hearing aid

Many people find it hard to cope with hearing loss. Don't let hearing loss limit your enjoyment of life. Get help in choosing the proper hearing device. Choose the right hearing aid. Click through to watch this video on webmd.com

How To : Use an optical refractor to test vision

If you are an optometry or opthalmology student, this is the perfect how-to video for you. Watch these these seven videos and learn how to test a patients vision with a refracting machine. It’s a little difficult to describe the controls used for refracting because every instr ...more

How To : Adjust eye glasses

In this video series, our expert Lab Technician David Carver, will demonstrate how to adjust eyeglasses. Part 1 of 20 - How to Adjust eye glasses. Adjust eye glasses - Part 2 of 20. Click through to watch this video on expertvillage.com Adjust eye glasses - Part 3 of 20. Click ...more

How To : Wear contact lenses

In this video series, our expert optometrist, Dr. Edward Weaver will show you how to wear contact lenses. Part 1 of 15 - How to Wear contact lenses. Wear contact lenses - Part 2 of 15. Click through to watch this video on expertvillage.com Wear contact lenses - Part 3 of 15. C ...more

How To : Prevent the onset of cataracts

What is a cataract? A cataract is the clouding of that internal lens of the eye which is normally clear. That internal lens helps focus light as it comes through the pupil that when a lens starts becoming a little cloudy, patients sometimes complain that their vision seems a l ...more

How To : Care for contact lenses

Taking care of contact lenses and tips for cleaning a contact lens. Learn about eye-care, solution, and better vision in this free video. Part 1 of 15 - How to Care for contact lenses. Care for contact lenses - Part 2 of 15. Click through to watch this video on expertvillage.c ...more

How To : Clean and care for eyeglasses

Taking care of eyeglasses, cleaning the lenses, and caring for the frames. Learn about eyeglasses care with tips and techniques on optics and optometry. Part 1 of 15 - How to Clean and care for eyeglasses. Clean and care for eyeglasses - Part 2 of 15. Click through to watch th ...more

How To : Improve reading for people with low vision issues

Low vision therapist Diane Michels share tips on how to improve what you can see for people with low vision challenges. Ideas like improving lighting by using lighter lampshades or dusting light bulbs, shields for your computer monitor to reduce glare, and contrasting colors f ...more

Next Page
Prev Page
  • Active
  • Latest