I am evaluating two Saunders enlargers: LPL 4500II B&W and the LPL4500II Dichroic.
A a friend has told me that John Sexton uses and recomends the latter. However, since I am strictly a b&w large format (4x5) photographer, why would I need the dichroic? My understanding of the word "dichroic" is that it has something to do with color? It would be appreciated if those of you with some experience with Saunders could advise me.