Characteristics: Zoneless spherical correc-tion. Freedom from astig-matism. The most delicatework, copied, reduced, orenlarged with absoluteaccuracy and sharpness. No.Da 7 Equiv. focus.12 in.15 in. IiS ill.21 iii.24 in. Copyinglarge slop 15 X 12i8x 16 Medinastop. 15* 2t8x if) 2>Xl8 -5 x 22 30 x… … Ross-Zeiss Ross-Zeiss A High.classRapid Wide-angle Lens. I2g ill. 161 iii. Series V.f/16. A Wide=angleProcess andCopying Lens.
Color photography · Color printing
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