Mark_S
Subscriber
I have recently acquired a new (to me) enlarger which has a diffusion head (Ilford Multigrade 600/Durst Multigraph system). One thing which is different about this head compared to my older condenser head is that the light source is a 4x5 rectangle, rather than the circle of light which I had before - this means that my image on the easel always has to be in Portrait mode. Are there mixing boxes available which are either 5x5, or are 4x5 but rotated 90 degrees from what I have?