[ic-racer]

http://debejyo.com/photography/docs/omega_c700.pdf

"Clear optical glass [non-adjustable] condensers give high contrast and optimal illumination for all enlarging lenses from 35mm to 105mm."

How can that be? Maybe the standards for even illumination are not so high for this enlarger or, more likely, there is a lot of diffuse light bouncing around in the head. That is not a bad thing.