Filmshooting

Just got my Eumig Nautica in the mail, and am so pleased with it!

I read the french wrong in the description of the product, and unfortunately it came without the orange framefinder on top and the eyecup to go over the eyepiece. Anyone know where I might be able to find these?

Thanks for ...

Hello, I'm new to the forum, and new to the world of super 8 film shooting.
I have ordered a Eumig Nautica, which is coming to me from France, so I'm sure I'll have more questions when it arrives.

Some of my preliminary questions are:

1. What is the benefit of the PMA lens, and is there a way to ...