Buying external lens for Lumia 1020: will it help?

[Aditya Palsule]

Hello,

I am planning to buy external lenses for Lumia 1020 from which are available on amazon, but reviews aren't helping.
Has anybody tried using such stuff before?
Is it wise to go for that?
And if yes can you suggest any in particular?

 

[Guytronic]

There may be some help in this very extensive thread:
http://forums.windowscentral.com/nokia-lumia-1020/246324-1020-external-lenses-diy.html
Good luck!