77mm Polarizing filter to fit Sigma 10/20
Could be wrong though
I thought it was not a good idea to fit a polarising filter to an ultra wide due to the banding it can cause.
Could be wrong though
Yes I remember falling for that one years ago - but decided to try it anyway.
The only time my CPL is off my 10-20 is if I am using stacked ND grads - 10-20+cpl is a match made in heaven.
Carl
No matter how many lenses I have owned - I have always needed just one more
philstaff
Member
Regards ian