. The book of photography; practical, theoretical and applied. onstruction,and with certain additions to be describedlater, it forms the apparatus in use inall professional establishments. Variousforms of daylight enlargers are describedand illustrated on pp. 39 and 40 ; inaddition to these may be mentioned thesimple and inexpensive apparatus shown be noticed a parabolic reflector, providedfor use with incandescent gas if is detachable when daylight is em-ployed, and is shown separately by The two gas burners are screened bythe side wings of the reflector, and thelight ca
. The book of photography; practical, theoretical and applied. onstruction,and with certain additions to be describedlater, it forms the apparatus in use inall professional establishments. Variousforms of daylight enlargers are describedand illustrated on pp. 39 and 40 ; inaddition to these may be mentioned thesimple and inexpensive apparatus shown be noticed a parabolic reflector, providedfor use with incandescent gas if is detachable when daylight is em-ployed, and is shown separately by The two gas burners are screened bythe side wings of the reflector, and thelight can be regulated from the outside bytaps provided for the purpose. ENLARGING, COPYING, AND MAKING LANTERN SLIDES. 303 Modifications of the Carrier, etc. The carrier holding the negative may bemade to raise and lower, or move fromside to side, in order to obtain a more posing the reflector does not receive anunobstructed view of the sky, it will yetgive the field even illumination. More-over, the opal can be kept cleaner thanthe painted board. The camera may be. Fig. , WITH AUTOMATIC FOCUSSING ADJUSTMENT.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectphotography, bookyear
