I'm wondering what local length meniscus would need to cover an 8x10? Or 5x7?Would a 12" work or would it need to be longer to give wiggle room?
According to my Kingslake, a meniscus is good for producing swirlies and I though it might be fun to experiment, not with an expensive old brassy but mount a new one from Anchor, Edmund Surplus or Suprlus Shack--but which focal length?
Bookmarks