Adding an MC filter does nothing but add another layer of glass. For MC to
work
properly, every element "in" the lens should be MC. It is "internal
reflections
inside a lens which MC coatings are intended to reduce. An MC filter on the
outside
can not change what is inside.
Giles
Jeffrey E Bellin wrote:
> Hi again,
>
> I've been following the discussion about SC vs. MC lenses and their
> performances and I was wondering how different would the lenses be if
> they both had a mult-coated filter UV filter on them? How many layers of
> multi-coated glass is necessary to improve a lenses performance?
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