Update: it's an Opemus IIa; older than me! It comes with 2 lenses (a Belar and an Anaret), it seems to be working but I can't see how you could use filters for color. Now I don't know if I should go for it, or search for something more recent... mr. W�thrich's enlarger sounds more tempting, even if I like to see things before buying them (and would be, certainly, more expensive).
Alex Sarbu
