Doctor insights on:
Vision Glasses Frames
Aspheric glasses: Aspheric glasses may minimize induction of aberrations in nearsighted people but usually not to a clinically significant degree. That being said you are better off spending your money on high index glass to minimize the thickness and weight of your glasses. Contact lenses are also a very good option. ...Read more
Maybe,maybe not: Ambliopia (lazy eye) is the process where the brain ignores the "camera" picture from one eye because it is less clear or causes double vision. It can sometimes be improved if the weaker eye is strengthened (glasses), the stronger eye is patched or if the eye is lined up better with surgery. If the process has gone on too long, the brain ignores the fix & surgery is simply cosmetic. ...Read more
No: people who are nearsighted can often read quite well without their glasses on. Their reading vision actually gets worse when they wear their distance glasses when they try to read. This typically happens when they get into their mid-40s. They develop a loss of focusing power up close called presbyopia (happens to everyone). ...Read more
Possibly: I assume you mean intraocular lens implants. If the lenses have not been properly inserted, are multifocal, or if there is a residual refractive error, this may occur, although it is fairly uncommon. Another cause could be opacification of the membrane behind the implant, which can be cleared with the use of a laser. ...Read moreSee 2 more doctor answers
Use monovision w/some blurring at distance & computer. Could single vision contact for distance eye & bifocal contact for near eye improve vision?
Monovision: is very effective of roost people. Variations for the optimum distance (far, intermediate and near) can be obtained through single vision contact lenses or a combination of single vision lens and multifocal lens. Your eye care provider will be able to determine the power and variations from your examination. Be sure to verbalize your needs and illustrate to him/her the distances involved. ...Read more
Of course: Lasik vision correction, in the properly pre-screened patient, corrects the vision and the goal is usually to normalize the vision so glasses or contacts are not needed. The vast majority achieve this outcome, and the rest usually get close. It is well worked out and a very safe procedure, with little risk. ...Read moreSee 2 more doctor answers
Or worse...: Wearing contact lenses you got without a prescription puts you at risk for a very serious eye infection that could cause blindness. Contact lenses have to be fit to the eye based on the curvature of the cornea. The solution the contacts are bathed in also should be sterile, which may not be guaranteed in a non-prescription contact. ...Read more
Varies with duration: Amblyopia is the process where the brain ignores the "camera" picture from one eye because it is less clear or causes double vision. It can sometimes be improved if the weaker eye is strengthened (glasses), the stronger eye is patched.This works primarily in kids where the problem has not go on too long.It will not benefit adults whose problem has lasted years. ...Read more
Hv mild myopic astigmatism + nystagmus. Far vision perfect w glasses. Near vision slightly blurry with glasses even before presbyopia set in. Why?
Mult reasons: Either: 1. They don't cover your eyes completely, or. 2. The refraction isn't completely around the edge (doubt). ...Read more
Lt.eye mac.pucker.Corrected vision 20/40 µpsia.Amsler grid nl.Corrected vision 20/40.Age 69.Could the macuar pucker cause micropsia?Rt. eye20/30.
Micropsia: Yes, it can if the macular pucker is severe enough. Micropsia is a condition in which objects are perceived to be smaller than they actually are. Micropsia can be caused by optical factors (such as wearing glasses), by distortion of images in the eye (such as optically, via swelling of the cornea or from changes in the shape of the retina such as from retinal edema,macular degeneration, and more ...Read more
What's the expert opinion, could the frame angle of original wayfarer optical eyeglasses really affect the eye vision?
Any optical: Any optical store can do this for you. ...Read more
Glasses -yes: Opticians take an ophthalmologist's prescription and make lenses to fit in your choice of eyeglass frames. In a few jurisdictions they can prescribe and fit contacts but most cannot do this. In many areas they can take a prescription for contacts and apply them to the eye, or sell the lenses based solely on that prescription. ...Read more
When adjusting plastic glasses frames, do you bend the ear pieces straight down? Or do you curve them inwards?
Yes: The second store will probably not be thrilled about this but they will put the lenses in based upon your up to date prescription. Why not get the whole thing in one place? ...Read more
Change the glass: Frames are just to hold the corrective lenses in place, so changing the frame will have no effect on the power. If you find an eyeglass frame you like, an optical shop - with the proper prescription - can replace the old lenses with your prescription to fit the frames you like. ...Read moreSee 1 more doctor answer
Unlikely: An optician will make your glasses for you. If you have a frame you love, you can have new lenses inserted into it. But lenses are fabricated by using the old lens already in the frame as a template to cut the new lens to fit. If you just have a frame, it is very complex to put a lens in with the proper fit and most optical shops will not do this. ...Read moreSee 2 more doctor answers
Usually yes: If the frame is not damaged and has a contemporary design, then usually lenses would be able to be cut by the optician to fit the frames. There are some older frames where it can be very difficult to fit lenses. ...Read more
When going to a eye specialist to have an eyeglasses made, is it possible to bring my own eyeglass frame to use?
Yes: Yes, in my practice we need to inspect them and then have the client release liability for the frame and any possible defects that we can not detect but if the frames are in adequate shape we will agree to place lenses in them for you. Some dispensaries will not let you use your own frames. They do not know the contdition of them and do not want the responsability if they break, and lost income. ...Read more
One of my pairs of eyeglasses frames got bent b/c somebody sat on them. Now the right lens is closer to the eye than it should be. Is this harmful?
I meant that my left eyeglasses lens is closer to my left eyeball than my right glasses lens to my right eyeball. Is this harmful to eyes or vision?
Yes: At night, your pupils dilate. This (along with a few other changes that occur at night) may cause a temporary change in your glasses prescription leading to "night myopia" or slight nearsightedness at night. This makes many people feel as though they have "bad night vision" but really a small glasses prescription to be worn at night particularly while driving can help night vision. ...Read moreSee 1 more doctor answer
A balance: For reading, there is a natural decline in focusing ability throughout life that becomes more problematic between the mid-40's and early 50's. The eye is comfortable with focusing about half of its full ability, so using reading glasses that do part of the work while the eyes do the rest maintains a comfortable balance. Trying to force reading without help leads to more problems like eyestrain. ...Read moreSee 2 more doctor answers
I want aspheric glasses to reduce minification. SPH -1, CYL -0.75 OS, -1.5/-0.75 OD. My PD: 58mm. Are large frames (51mm) truly a problem?
No: This is a small prescription and can be put into any frame without a problem. ...Read more
- Talk to a doctor live online for free
- Glasses with holes to improve vision
- Pinhole glasses improve vision
- New glasses double vision
- Ask a doctor a question free online
- Blurred vision even with glasses
- Blurry vision with new glasses
- Blurry vision with glasses
- New glasses distorted vision
- Talk to a ophthalmologist online for free