Hyperopia (farsightedness) occurs when a close object looks blurred because the image doesn't come into focus before it gets to the retina. Hyperopia, which can also occur as we age, can be corrected with a plus lens. Bifocal lenses, which have a small plus segment, can help a farsig...
My nearsightedness makes me especially glad forcorrective lenses.───我的近视令我特别珍惜这些能矫正视力的镜片。 Besides exercising and relaxing your eyes, you also need to take care of yourcorrective lenses.───除了活动及放松您的眼睛,您也必须照顾您的矫正镜片。
* SPH stands for Sphere, which indicates"-"/myopia (nearsightedness) and "+" hyperopia (farsightedness) . CYL stands for Cylinder and AXS stands for Axis. For people with astigmatism, both CYL and AXS data should be provided.Customized Prescription * If your eyes have (Cylinder/Cilindro)...
1. 矫正镜片 飞行动力学英语翻译C-43... ... 改正行动要求 corrective action request矫正镜片corrective lenses相关 correlation ... www.scientrans.com|基于6个网页 2. 视力矫正镜 在线报名 ... 临时来访者/ Temp. Visitor视力矫正镜/Corrective Lenses其他/ Others ... ...
, and by 1301 town of Venice introduced first guild regulations for manufacturing eyeglasses. Some 100 years later, German mathematician, astronomer and astrologer Johannes Kepler published his explanation on the subject on why convex and concave lenses can correct farsightedness or nearsightedness....
If not, what is the maximum number of diopters for which a person would be able to wear contacts? A: Actually, almost all nearsighted people can wear contact lenses, no matter how high their prescription. In fact, there are contact lens laboratories that make custom lensesup to -30.00 dio...
These glasses are not just a fashion statement but a tool for enhancing your eyesight. The small hole technology embedded in the lenses is a breakthrough in vision rehabilitation, offering a natural and drug-free solution to improve your eyesight. By wearing these glasses for just 15 minutes a...
Radical keratotomy (RK)is a classic surgical procedure for a cornea shape correction, and is now obsolete. Conductive keratoplasty (Nearvision CK) uses low heat radio waves to steepens the cornea. Implanted lenses are used as additional artificial lenses for higher levels of nearsightedness. Nat...
The self-adhering lens of the present invention may provide any type of magnification, as in a "reader" lens, or any kind of a corrective lens, as for nearsightedness, farsightedness, or combinations thereof, for correction of myopia, hyperopia or presbyopia, astigmatism, or the like, whet...
The shape and construction of the athletic eyewear devices typically make it impractical for the lenses of those devices to also provide correction for nearsightedness or farsightedness. Wearing a conventional pair of eyeglasses with corrective lenses along with an athletic eyewear device can be ...