The American annual of photography . THE TAR TURNER. UR. R. BENEDICT. 147. BROMIDE ENLARGING CONTROL By J. M. SELLORS NE excellent method of introducing modificationsin light and shade, when enlarging appears to bevery little practised—, by means of groundglass. I know that many workers have an ideait will give a more or less pronounced grain inthe print, but this is not necessarily the case, merely resultsfrom using unsuitable material. When the enlargement ismade by diffused daylight any semi-transparent media may beinterposed between the light source and the negative withoutcaus
The American annual of photography . THE TAR TURNER. UR. R. BENEDICT. 147. BROMIDE ENLARGING CONTROL By J. M. SELLORS NE excellent method of introducing modificationsin light and shade, when enlarging appears to bevery little practised—, by means of groundglass. I know that many workers have an ideait will give a more or less pronounced grain inthe print, but this is not necessarily the case, merely resultsfrom using unsuitable material. When the enlargement ismade by diffused daylight any semi-transparent media may beinterposed between the light source and the negative withoutcausing granularity, but when a lantern and condenser areused the conditions are entirely altered. In the latter case anenlargement made from a negative, the back of which has hada coat of fine ground glass varnish, will show a distinct course, for some subjects this might be an advantage, butin the majority of cases granularity is a thing to be method of control here described will give an enlarge-ment, or even a lantern slide by reduction in the lantern, wi
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorktennantandw
