[Leica] More Nerdy stuff.... Sony A7 with Leica lenses.

[Don Dory]

If you go back to the Lensrental blog posts of two to three years ago Roger
did pretty comprehensive tests of UV and polarizing filters.

He started out on a lark by seeing how bad 10 to 20 UV filters stacked
together would be.

On Mon, Jun 1, 2020, 2:46 PM Paul Roark via LUG <lug at leica-users.org> wrote:

> Yes, Heliopan; that's the other good company I relied on for filters.
>
> Paul
>
> On Mon, Jun 1, 2020 at 11:18 AM John McMaster <john at mcmaster.co.uk> wrote:
>
> > Heliopan?
> >
> > john
> >
> > On 01/06/2020, 19:10, "LUG on behalf of Paul Roark via LUG"
> >
> > Although this testing was about 20 years ago, I found that, among those I
> > tested, only the German B+W and (another German filter maker I'm not
> seeing
> > these days and whose name I've forgotten)
> >
> >
> >
> >
> > _______________________________________________
> > Leica Users Group.
> > See http://leica-users.org/mailman/listinfo/lug for more information
>
> _______________________________________________
> Leica Users Group.
> See http://leica-users.org/mailman/listinfo/lug for more information