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Topic: Eye relief


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In the News (Tue 2 Dec 08)

  
  Eye relief - Wikipedia, the free encyclopedia
The eye relief of a telescope, a microscope, or binoculars is the distance from the eyepiece the eye can be placed at which the exit pupil is approximately the same size as the eye's pupil.
A poorly designed optical system may force the observer to press his or her eye close to the eyepiece in order to see an unvignetted image, or alternatively may have an exit pupil larger than the observer's pupil at a comfortable viewing position, resulting in wastage of light and a dimmer than optimum image.
The eye of an eyeglass wearer is typically further from the eye piece which necessitates a longer eye relief in order to still see the entire field of view.
en.wikipedia.org /wiki/Eye_relief   (208 words)

  
 Birding Binoculars 5 - Eye Relief
Eye relief is how far back from the eyepiece your eye can be and still see the whole field of view.
To measure eye relief yourself, point the binoculars' objectives at a bright light source and move a paper back and forth near the eyepieces.
The eye relief is the distance from the eyepiece at which the circle of light comes into sharpest focus.
www.birdwatching.com /optics/binoculars5_eyerelief.html   (505 words)

  
 Eye Allergies - ACAAI
The allergen causes certain cells in the eye (called mast cells) to release histamine and other substances or chemicals that cause blood vessels in the eyes to swell, and the eyes to become itchy, red and watery.
Eye allergies can be extremely annoying and uncomfortable, and they may disrupt your day-to-day activities, but they cannot harm your eyes.
Prescription eye drops provide both short- and long-term targeted relief of eye allergy symptoms, and they can be used to manage eye allergy symptoms in conjunction with an oral antihistamine that might be taken to manage nasal allergy symptoms.
www.acaai.org /public/eyeALLERGY/eyeBrochure.htm   (1376 words)

  
 Mid-sized Binoculars and Eye Relief
Eye relief may be the most important consideration of all for a glasses wearer -- especially with smaller binoculars.
Eye relief is the distance from the eyepiece to the point where you can see the whole picture.
Furthermore, the eye relief situation is worse with 10x than with 8x binoculars, because higher magnification requires an eyepiece with a shorter focal length, and that results in shorter eye relief.
www.birdwatching.com /optics/midsizedbins2005_eyerelief.html   (779 words)

  
 The Essentials Of Eye Relief
Eye relief, by the way, is very simply defined as the distance between your eye and the scope at which you get a full field of view.
Low-range variables like a 1.5-5X tend to have the most eye relief, which is a good thing because they are the most likely scope to be mounted on big-bore with lots of recoil.
The glass is great, the ruggedness is superb, the adjustments are precise and the eye relief has been as adequate as most competitors.
www.gunsandammomag.com /gun_columns/relief_1021   (1320 words)

  
 Telescope Eye Relief (via CobWeb/3.1 planetlab2.tamu.edu)   (Site not responding. Last check: 2007-10-19)
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telescope-eye-relief.bekn.com.cob-web.org:8888   (2601 words)

  
 Telescope mountings
The best eyepiece is the one that matches your telescope with your eye, and the type of observing you like to do most.
Eye relief is the distance from the eyepiece to where the image is formed for your eye.
A good way to judge eye relief by looking at an eyepiece is to look at the diameter of the glass closest to the eye, or eye lens.
www.starstuff.com /eyepiece.htm   (640 words)

  
 Burris intermediate eye relief scope (via CobWeb/3.1 planetlab2.tamu.edu)   (Site not responding. Last check: 2007-10-19)
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burris-intermediate-eye-relief-scope.bekn.com.cob-web.org:8888   (2723 words)

  
 Eye Allergy Relief Article
Sufferers of eye allergies number in the millions and experience discomfort that may also lead to other serious eye conditions.
Conjunctivitis is also known a pink eye, and though not contagious, it can be serious and when left untreated, cause damage to the optic areas.
For those who experience chronic eye allergies and need extreme measures for eye allergy relief, there are shots that can be taken to teach the body to not over-react to the elements that are causing a problem.
www.christianet.com /asthma/eyeallergyrelief.htm   (830 words)

  
 Relief Eye Drops for Red Eyes Drug Information
Keep the eyes closed and apply pressure to the inner corner of the eye with your finger for 2 or 3 minutes to allow the medicine to be absorbed by the eye.
Depending on the eye test to be done, it will take from fifteen minutes to one or two hours for the medicine to work before you can have the eye test.
Adults and teenagers-Depending on the eye condition being treated, your doctor may tell you to use one drop of 2.5 or 10% solution in the eye from once a day to three times a day.
www.drugs.com /cons/Relief_Eye_Drops_for_Red_Eyes.html   (1633 words)

  
 eyeeco | Dry Eye Relief
One of the most common causes of eye dryness is the normal aging process.
Dry eye symptoms also can be triggered by environmental factors including low humidity environments (such as airplanes, deserts, high altitudes, and windy climates), indoor heating and air conditioning, and exposure to cigarette smoke.
People who wear contact lenses have an increased risk of developing Dry Eye Syndrome, as contact lenses absorb the tear film and increase the evaporation of tears.
www.eyeeco.com /about/index.html   (218 words)

  
 Professional Eye Care Center - DRY EYE RELIEF
Your eyes are lubricated by two different types of tears that are produced by glands in your upper and lower lids.
The other type of tear is called a reflex tear; it is a watery tear that is produced when the eye is irritated (wind, bright lights, etc.) or when you cry.
Dry Eye Syndrome is a disorder of the tear film due to an imbalance of one of the three components of the tear film (water, oil and mucous) or to excessive evaporation of the tear film which leads to damage to the surface of the eye and an overall uncomfortable feeling eye.
www.profeyecare.com /dryeyes.html   (585 words)

  
 Similasan Eye Drops for Pink Eye, Allergies, and Dry Eyes
Similasan Pink Eye Relief eye drops stimulate the eye's natural ability to relieve redness, watery discharge and burning associated with viral and environmental Pink Eye.
Similasan Stye Eye Relief eye drops stimulate the eye's natural ability to temporarily relieve symptoms of styes, such as the painful swelling, redness, and tearing.
Eye Doctor recommended Similasan Dry Eye Relief eye drops stimulate the eye's natural ability to fight dryness and clear redness due to smog, stress, age, contact lens wear, etc. Similasan Eye Drops provide Healthy Relief with no known side effects or drug interactions.
www.allaboutvision.com /similasan   (433 words)

  
 Dry Eye Relief - Oral Supplement For Dry Eye
Dry Eye Syndrome is commonly associated with a systemic inflammatory process and like most eye diseases, it is often related to health conditions in the rest of the body.
Artificial tear eyedrops, while providing temporary relief, are rapidly blinked away off the surface of the eye, through the lacrimal duct into the nose.
VisiVite® Dry Eye Relief™ is a patent pending formulation for the care of dry eyes.
www.visivite.com /dry-eye-supplement.html   (330 words)

  
 PSO scope eye relief discussion
The purpose here is the explain the history of the eye relief problem with the PSO and the AK.
Most of you know the PSO was never meant to be an optic for a Kalashnikov, as it was designed from the beginning to be the companion to the SVD sniper rifle, and the AK was not considered a sniping weapon at any time in it's service life with the Russian Army.
I think the average shooter will find the eye relief extremely comfortable, and I would say without exception there is no better version of PSO to use on the Kalashnikov frame, than the V model.
mywebpages.comcast.net /snb7267/Eyerelief.htm   (1445 words)

  
 Eye Problems - Symptoms A to Z - AllAboutVision.com
blepharoconjunctivitis, eye tumor (orbital), orbital pseudotumor (inflammatory), sinusitis, trauma
cataract, corneal edema, corneal opacity, corneal ulcer, eye tumor (intraocular), leukocoria, pinguecula, pterygium.
eye tumor, liver spot, lupus erythematosus, melanosis, nevus, papilloma, pediculosis, skin cancer, xanthelasma.
www.allaboutvision.com /conditions/eye-problems.htm   (864 words)

  
 Boston Foundation for Sight : Scleral Lens, Dry Eyes, Keratoconus, Corneal Transplant, Lasik, Optometrists, ...   (Site not responding. Last check: 2007-10-19)
The key to its effectiveness is the artificial tear-filled reservoir that it maintains over the diseased cornea, the principal focusing lens of the eye and the most sensitive tissue of the human body.
By functioning as a soothing and healing liquid eye bandage, this device relieves the pain and light sensitivity of severe dry eyes and chronic corneal inflammation while nurturing the healing of erosions and ulcers even in eyes that have failed to respond to all other available treatments.
These eyes have lost their ability to heal and their corneas are so vulnerable to ulcerating that some have had their lids sewn together.
www.bostonsight.org.cob-web.org:8888   (1147 words)

  
 Dry Eye Relief provides relief from the causes of Dry Eye Syndrome (via CobWeb/3.1 planetlab2.tamu.edu)   (Site not responding. Last check: 2007-10-19)
It is produced by the Meibomiam glands with contributions from the glands of Zeis and Moll of the eye lids.
The typical symptoms of the dry eye syndrome include dryness, grittiness, irritation, difficulty reading for long periods of time, burning and even the apparent contradiction of excessive tearing or watering.
Punctal Occlusion: Punctal occlusion is a procedure used to help dry eye patients by closing the tear drainage canals with silicone plugs, which keep most of the fluid from leaving the surface of the eye.
www.dry-eye-syndrome.com.cob-web.org:8888   (1276 words)

  
 Dry Eyes
The eye depends on the flow of tears to provide constant moisture and lubrication to maintain vision and comfort.
Though dry eyes cannot be cured, there are a number of steps that can be taken to treat them.
The use of artificial teardrops is the primary treatment for dry eye.
www.webmd.com /content/article/81/96835.htm   (677 words)

  
 BioTears Oral GelCaps - powerful dry eye pain relief - doctor recommended
Their next-generation oral formulation for dry eyes, BioTears Oral GelCaps, is a more complete formulation designed to better address the complex inflammatory issues that affect both age-related dry eyes and surgically induced dry eyes.
She stopped using eye drops in the first 2 weeks and has never had to use them again.
I also have allergic eyes due to which I cannot use most eye drops (I am allergic to methylcellulose, an ingredient in many dry eye drops) and no eye ointments.
www.biosyntrx.com /Product1.htm   (3423 words)

  
 TheraLife®, Dry Eye Landing Page
Unlike eye drops, which evaporate quickly and are often messy and inconvenient to use, relief with TheraLife Eye Therapy is sustained over time.
Actually, prolonged use of eye drops may cause the eye to secrete fewer tears, further aggravating the condition.
This is an "eye-brightening herb" that is often used in conjunction with Fructus Lycii to treat eye conditions.
www.theralife.com /relief.html   (685 words)

  
 Colorado Springs & Pueblo, Colorado: Dry Eye Relief
Contact lenses, certain medications, medical conditions, and the aging process are all causes of dry eyes.
Eye drops and humidifiers help a little, but dry eye relief is usually temporary.
There is a simple non-surgical procedure that provides long-term relief of Dry Eye that involves the use of permanent, yet removable plugs called punctum plugs.
www.buckleyvision.com /General/dryEyeRelief.htm   (281 words)

  
 TheraTears: Complete dry-eye relief for everyone
The tears are a salt solution and the special salts, the electrolytes, in the tear film are necessary for the health of the eye surface.
Dry eye is associated with aging, diabetes, rheumatoid arthritis, long-term contact lens wear, LASIK eye surgery, long-standing blepharitis and a relative dietary deficiency of omega-3 essential fatty acids...more
An 18-year research program, sponsored by the National Eye Institute, and directed by an eye physician focused on one goal: to develop a profound understanding of dry eye, and effective treatment.
www.theratears.com   (212 words)

  
 Dry & Red Eye Treatments - Contact Lens Accessories
Dry eye is a medical condition and these drops allow people with dry, red, itchy eyes to enjoy the comforts and freedom of wearing contact lenses.
Bausch and Lomb Advanced Eye Relief Rejuvination drops are made with a unique formula that slows the evaporation of moisture.
If you are having any unexplained eye discomfort, watering, vision change or redness, remove your lenses immediately and consult your eye care professional before wearing your lenses again.
www.eyesavecontacts.com /accessory_index.asp?TypeID=6   (127 words)

  
 OPTIVAR - Real Eyes Relief
If you suffer from irritated, watery, itchy eyes, you may have a condition called allergic conjunctivitis.
Discovering more about what causes allergic conjunctivitis and how OPTIVAR eye drops can relieve the itch of allergy eyes may be the first step to feeling better.
OPTIVAR is indicated for the treatment of itching associated with allergic conjunctivitis in patients as young as 3 years of age.
www.optivar.com   (204 words)

  
 Similasan Pink Eye Relief
Relief from redness, watery discharge & burning associated with viral and environmental conjunctivitis
If you are having any unexplained eye discomfort, watering, vision change or redness, remove your
lenses immediately and consult your eye care professional before wearing your lenses again.
www.eyeexcel.com /da.asp?ID=3554   (88 words)

  
 See-Clear Home
This herbal remedy offers relief to people who wear glasses, contact lenses, have glaucoma, cataracts, need eye care, have macular degeneration, eye floaters.
We believe the body is designed to heal itself, however, that ability is severely hindered, due in part to the fact that we live in a world that interferes with that ability.
Further, since the cause of eye problems is usually disease, laser/lasik surgery does not address the disease that caused the initial problem, therefore, the disease will more than likely progress over time after surgery.
www.see-clear.org   (932 words)

  
 Pink Eye Relief Drops
According to homeopathic principles, the active ingredients in Similasan's Pink Eye Relief Drops temporarily relieve minor symptoms associated with viral and environmental conjunctivitis, such as: Inflammation and redness of the whites of the eyes and inner eyelids, excessive watery (clear) discharge, sensation of grittiness, sensitivity to light.
Do not use: If you are experiencing a thick, white yellow or green discharge that forms a crust on the eye lid.
Similasan's unique Active Response Formula® for Pink Eye Relief stimulates the eye's natural ability to relieve the redness, watery discharge & burning associated with viral and environmental conjunctivitis.
www.nutritiongeeks.com /pink-eye-relief-10ml/pink-eye-relief.html   (306 words)

  
 Dry Eye Relief
According to homeopathic principles, the active ingredients in this medication temporarily relieve minor symptoms such as: Dry eye, redness of eyes and lids, reflex watering secondary to dry eye, sensation of grittiness, sensitivity to light.
Other information: Active ingredients are microdiluted in accordance with the Homeopathic Pharmacopoeia of the United States, and are therefore non-toxic and have no known side effects.
•  Eye Doctor recommended Similasan Eye Drops for Dry, red eyes stimulate the eye's natural ability to fight dryness and clear redness due to smog, stress, age, contact lens wear, etc.
www.nutritiongeeks.com /dry-eyes-red-eyes-10ml/dry-eyes-red-eyes.html   (227 words)

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