Hello everyone!
I’ve picked up a Magnifax 4 enlarger at a bargain price so I can enlarge up to 6x9. The mixing box in the accompanying "Color 3" colour head seems to me to be suitable for up to 6x7 (the light-sensitive area is approx. 8 cm wide). It’s just made of polystyrene and a light-coloured plastic surface, but before I try to build something like that myself, I wanted to ask whether you can still get a 6x9 mixing box like this from Impex?
This entry has piqued my curiosity in this regard, although its heading is “Replacement Filters”. What exactly is this about? Can I still get hold of a 6x9 mixing chamber for the Meopta Color 3 colour head via Impex?
Then another question regarding the image stage: this is equipped with the standard pair of glass/Antinewton elements. For 35mm, there are still masks in the Impex catalogue, but unfortunately apparently no longer for 6x6 and certainly no 6x9 masks – does enlarging 6x9 without glass make any sense at all? Or do they naturally sag? At the very least, the solution of one glass and one mask would be a good compromise here.
Best regards,
Thomas