How to Use a Network Scanner

$Fogging Technique:- Fogging during refraction is a technique used in optometry to temporarily blur vision by adding plus lens power, which relaxes the eye's accommodative muscle. This is done to obtain a more accurate measurement of a person's refractive error, particularly in cases where the patient may be accommodating to compensate for a prescription, which can lead to under- or over-correction. By forcing the eye to relax, the optometrist can get a truer measure of the eye's static state. Ho$

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