... photography; copying aquot;flataquot; copies) 25 Alpha (Continuous tone negatives and positives) 5 Cramer 25 (Rotogravure copying) . ... Lenses for photomechanical reproduction in the case of one manufacturer (Zeiss) range from 12V6 to 71 inches; the most popular ... These include: open and closed arc lamps, mercury vapor lamps, nitrogen-filled tungsten lamps, photoflood lamps and fluorescent lamps.
|Title||:||The Lithographers Manual|
|Author||:||Walter E. Soderstrom|