- The one whose eye power changes frequently can use these spectacles as the power of the spectacles can be varied by applying a small amount of electrical signal thus saving significant amount of money used to buy another one.
- People wearing spectacles find difficult to wear sun glasses as usually the sun glasses do not have the power correction for them. Since the spectacle is photo sensitive no need to change the spectacles every time.
- Since the shape of the spectacles can be changed using a small electric signal even if it deforms during some accident it can be easily brought into original shape.
- They are better off than the rest of the spectacles in rainy seasons too.
- They can be used in the malls and big complexes. The heat and radiation from the sun can be prevented from entering inside and as the intensity of the light decreases it will allow the light to come inside.
Author: Team Digital iVision Lab!
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