Instruction manual

Instruction Manual Roundshot D3 - version 4.05 – May 2013 - © by Seitz Phototechnik AG / Switzerland www.roundshot.ch page 61
Group photography and portraits
To avoid motion blur of the subject, a medium to high exposure speed is required
for group photography and portraits. This is achieved by reducing TDI Stages to
about 5x. At the same time this limits the sensitivity, leaving the background
intentionally unsharp. The sharpness range is placed 1m in front and the back of the
people in the image.
TDI Stages: 5x
Exposure: 1/60
ISO/ASA: 100
f=8, 80°
Lens: 80mm Mamiya
Sekor C
Time for scan: 2.5s
Image: Urs Krebs
4.3 … control the exposure (continued)
4.3.5 Some examples (continued)