[anujkk]

There are smaller alternatives available on Photojojo :

1)http://photojojo.com/store/awesomeness/cell-phone-lenses/

2)http://photojojo.com/store/awesomeness/macro-lens-band/

3)http://photojojo.com/store/awesomeness/iphone-telephoto-lens...

4)http://photojojo.com/store/awesomeness/olloclip-iphone-lens/