Hello, I'm new to LF and starting my first used lens Schneider Kreuznach 180mm f5.6 APO-Symmar on a Toyo View 45G.

Question:
1. Would anyone recommend a UV filter for LF lenses like Heliopan UV Filter-SH-PMC, or no UV filter at all is better.

2. Is wide open f-stop (f5.6) recomended?

3. How about B+W ND (Neutral Density) 103 and 106 filters to open the lens on broad daylight. I understand that most LF people shoot f11 to f22.


Sorry for my stupid questions. My only experience are 35mm and 6x6 MF.
BTW, I haven't shot a picture yet on my 4x5 camera.

Thanks in advanced

Ron Mutuc