Anyone knows why "all lenses except those wider than 28 mm and slower than f/3.5" could be used with these screens? Does that mean FA*24/2 & F*300/4.5 could not be used? What could be the problem? Vignetting in viewfinder?
I saw no problem with SG60 and 200/4, with or without a 2x TC. If there was some vignetting, it was to such a limited extent that it didn't attract my attention.
cheers, caveman
