hi all sifus,

i'm searching for wide angle clip on lens for my iphone and from lazada i found there's a few types, 0.35x, 0.4x, 0.45x, 0.67x etc etc

how do i read this? the bigger the number the wider angle that i capture?

thanks so much!

example: http://www.lazada.com.my/all-products/?q=i...sort=ratingdesc