As someone who's dependent on glasses to see on an everyday basis, losing or misplacing them is obviously a bad thing. I can't even see clearly enough to find the glasses that I just lost, so I'm pretty much blind now. Without your prescription eyewear, the world is a blur. P ...more
How To : The Trick to Hearing Your Friends Better at Loud Clubs & Concerts (And Having Them Hear You)
You may not notice it when you're intoxicated and banging your head to the music, but when you're at a club or concert, your ears are getting seriously damaged. The noise level is usually above most people's pain threshold for sound, which begins around 120 to 140 decibels. At ...more
Whether you like it or not, certain songs get stuck in your head. You might be driving to work or school when suddenly Cher's 1998 lead single "Believe" plays on the radio. Video: . You pay no heed to the song because you're stuck in traffic, and all you can think about is get ...more
If you've ever listened to your loved ones sing in the shower or watched a few minutes of American Idol, you would think that the majority of the population is tone deaf. In reality, only about 4 percent of the world's population suffers from tone deafness, or the inability to ...more
Colored contact lenses are becoming more popular these days, and prescription lenses are still seeing more use as well. This guide will walk you through the process of cleaning and maintaining both types of lenses as well as inserting them over your eye.
Attention all optometrists and ophthalmologists— there's a new tool in town, and it's called the Diaton Tonometer. Diaton's tonometer is an easy-to-use and accurate instrument for measuring intraocular pressure (IOP) through the eyelid, which makes it simple to diagnose patien ...more
This video is training for the Diaton Tonometer, a great new instrument for optometrists and ophthalmologists to diagnose glaucoma by measuring intraocular pressure (IOP) through the eyelid. This method of measurement makes it easy to diagnose patients with glaucoma during the ...more
Everyone has an iPod or other mp3 player nowadays, and of course you always want to listen to your music. However, if you're not careful, you could end up damaging your hearing. Follow these tips, and you'll be enjoying your music to a ripe old age!
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
Are you spending too much time on the computer? Are your eyes tearing up, and are you getting headaches from staring too much at a computer monitor? BM Chan will show you how to relieve the tension in your head and eyes with acupressure. Just rub your face in the right areas, ...more
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
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
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
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
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
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.
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
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 using plus lenses. It’s a little difficult to describe the controls used for refracting b ...more
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
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
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
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
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
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
The Rinne test uses a tuning fork to test for hearing impairment. Watch this video to learn how this test is performed.
Having good vision is important especially for soldiers on the battle field. Watch this video on how to treat eye injuries with irrigation, drops and ointments.
This video contains recommendations and warnings about cleaning one's ears.
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
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.
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
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
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
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
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
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
In this video series, Susan Bellone, an expert in biofeedback, teaches how to prevent eye strain and headaches when working at a computer. Learn how to rest your eyes, how to take commercial breaks, how to stretch arms, how to roll shoulders, how to walk around and other stres ...more