Sinar 4x5 Bag versus "Extra Wide Bellows" ?

[Frank Petronio]

Not having used anything wider than a 90mm on a 4x5 Sinar before, if I dropped down to a wider lens at what point would I want to be looking for the fabled, rare "Extra Wide Bellows"? 80, 75, 72, 65, 58, 47, etc...

And if you've used the Extra Wide, how long a lens can it handle?

[Armin Seeholzer]

Hi Frank
I use a 47 mm XL with just the normal wide bellows at non problems. Maybe its just to make money with the other one!

[Antonio Corcuera]

I use a 65mm with the normal wide bellows without any problems.

[John Pym]

If you are not using lenses in a DB mount, I don't think that you should ever need the extra-wide bellows.