For some lenses that is prone to flaring. I am wondering if adding a good UV filter will help to reduce flares and ghosting since stray lights will be reduced.
Alternatively will adding a CPL / ND filter helps?
What I am asking is whether there is a substitute to multi-coating of the lens?
Alternatively will adding a CPL / ND filter helps?
What I am asking is whether there is a substitute to multi-coating of the lens?