Christopher Williams
Cutaway of a LEICA TRI-ELMAR-M28-35-50 mm f/4 ASPH.Angle of view:Focal lenght 28 mm: 75°, 65°, 46°Focal length 35 mm: 63°, 54°, 38°Focal length 50 mm: 47°, 40°, 27°Optical design: 8 elements in 6Aperture: f/4 (largest) f/22 (smallest)Scale: combined meter, 2009
Archival Pigment Print on Cotton Rag Paper
Ed. 8/10 in Storage. To be signed
50.8 x 60.8 cm / 20 x 24 inches
Edition 8/10, 4
B-CWILLIAMS-.09-0012