Hihi guys,
wanted to get a B+W cpl filter but saw that there was a KSM and normal CPL version.
anyone knows what is the difference.
I read abit which said that the KSM version is better.
but anyone knows what is this KSM technology soppose to do ?
Thanks.
wanted to get a B+W cpl filter but saw that there was a KSM and normal CPL version.
anyone knows what is the difference.
I read abit which said that the KSM version is better.
but anyone knows what is this KSM technology soppose to do ?
Thanks.