Doctor insights on:
Converging Lens And Diverging Lens
Vision correction: This is most commonly recommended in younger people with more extreme degrees of visual need beyond what lasik can easily accomplish. It involves the removal of the natural lens and replacement with an artificial lens of the correct power. This can be of great benefit to those with extreme eyeglass needs but it does carry some risk. ...Read more
Yes: There are procedures for farsighted eyes and for nearsighted eyes as well. See an ophthalmologist to discuss your options. ...Read more
Glasses vs contacts: First of all, glasses are cheaper and there are no side effects to glasses. They're very easy to use and can offer protection to your eyes. Contact lenses, only offer cosmetic advantages, except in very rare eye conditions, which are solely treated with contacts, but those are rare. Contact lenses need to be cared for & fit properly, are more expensive, & can have side effects or even intolerance. ...Read moreSee 1 more doctor answer
Toric contact lenses: Check with your optomitrist who prescribed them. Some times the fit and ride of contact requires multiple visits and changes. It is not usually a perfect scenario. Particularluy after every blink there could be a 1 second distortion while the contact lens settles back into the right position. ...Read more
Yes: But why would you want to do so? ...Read more
Can iris implant along with inraocular lens implant be done prior to implanting the contact lens in sn without iris n natural lens.
I have a refractive error of -5.75 in both eyes (myopia & astigmatism) and floaters in both eyes. Is a pupil dilation better than the digital retinal?
Depends : There are many approaches to provide better vision. Cataract surgery despite all the advantages and even with femto laser assisted cataract surgery still has a higher risk profile than lasik . However if you have visually significant cataracts then lasik a poor choice. ...Read moreSee 4 more doctor answers
Toric IOLs: The Crystalens and Trulign are high tech intraocular lenses called presbyopia-correcting or "premium" IOLs. Crystalens for those who have both cataracts and hyperopia, which causes near vision problems. The Trulign Toric IOL best suited to people who have astigmatism and wish to have improved uncorrected near, intermediate and distance vision after cataract surgery. Be prepared for side effects ...Read more
Nearsightedness: Nearsightedness (myopia) is a condition where the optical system of the eye is too powerful for the length of the eye. This results in images being focused in front of the part of the eye that senses light (the retina). People with this condition see close up but not far away. The condition is treated with glasses, contact lenses, laser eye surgery (lasik, prk) or phakic iol. ...Read more
Several types: There are several types of fda approved lens implants. These include standard single vision implants covered by insurance; plus other types of more advanced implants that are not. These advanced implants can be used to correct astigmatism, to function as a bifocal lens implants to correct distance and near vision (multifocal or accommodating technology implants). ...Read moreSee 2 more doctor answers
Hv mild myopic astigmatism + nystagmus. Far vision perfect w glasses. Near vision slightly blurry with glasses even before presbyopia set in. Why?
Alternative to slow down retinitis pigmentosa? Also does using bifocal lens on cataract surgery worsen the eye iself than standard lens
Vitamin A: Vitamin a , 15000 iu has been shown to slow down the progression of retinitis pigmentosa in some patients. A bifocal lens implanted during cataract surgery may not be the best lens for an rp patient. Small decreases in contrast sensitivity and halos can rarely occur with a bifocal iol. The best vision may be optained with a convetional implant. Your ophthalmologist can help you choose. ...Read moreSee 1 more doctor answer