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Old 4th January 2017, 07:22 PM
John King John King is online now
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Join Date: Nov 2012
Location: County Durham
Posts: 3,318
Default Hologen v LED

One benefit would be the head would not get hot!

You could quite easily use the bulb I have in a B&W condenser enlarger so long as the bulb was directly in line to the condensers, such as in the Leitz Valloy or the earlier AF enlargers. Long exposures would be no problem because the negative would not get hot and 'pop'
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