Feb 16, 2017 10:09 AM
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Spectacle lenses are of varied types.
Depending on which type of spectacle lenses you buy, their durability varies.
Previously though glass lenses were used which were of low durability because of there chance of breaking down. Now in most spectacles plastic material is found which has less chance of breaking down and is therefore more durable. They also come in smudge free, water repellent, dust free etc qualities.
Spectacle lenses with their varied types gives many lenses that are easy to use for their clear vision they come with.
Clear vision also adds comfort to the eyes making the glasses rule in comfortability.
They are value for money because of them we are able to see things normally even after having different eye problems.
