Lens Data

Focal Length: 210 mm
Focal Length effective: 210.14 mm
Equivalent 35 mm @ 33x44 mm : 164 mm
Equivalent 35 mm @ 40x54 mm : 135 mm
Image circle: 120 mm
Shift @ 33x44 mm: horiz. 36 mm / vert. 39 mm
Shift @ 40x54 mm: horiz. 30 mm / vert. 34 mm
Close focus distance: 2.90 m
Filter thread: 72.0 mm
Best f stop digital: f 8 - f 11
Best f stop film: f 8 - f 16
Shutter: Copal 0, 1sec - 1/500sec, B, T
Product remarks: Schneider Apo-Digitar 6.8/210 mm T, SB34, adjusted by Schneider-Kreuznach to ALPA standard