This idea of using the downlight/spotlight things is great and I/m now thinking of a high-power version of a Varicon head.
However, I'm wondering about the distance from the condenser (via the mirror) -- shouldn't the illuminated surface be on the former centreline of the bulb, in order to be concentrated optimally by the condenser(s) ? With any luck there is so much light power available that this isn't a problem, but it might make a difference at extremes.
I'm also curious about the turn-on delay of the unit. Does the enlarger keep the bulb on all the time and have a shutter for exposures?
Last edited by MartinP; 04-03-2013 at 09:57 AM. Click to view previous post history.
Reason: finger trouble....