316 THE HASSELBLAD MANUAL
Many photographers fi nd it best to follow a moving subject with a handheld camera,
especially when the subject changes speed or direction, as birds or ice hockey players might.
If the subject moves along a straight line, such as a racing car or an athlete in a 100-meter
sprint, a tripod-mounted camera is more likely to produce successful results.
APERTURE AND SHUTTER SPEED OPERATION
Setting and changing apertures and shutter speeds for creating visually effective images on
fi lm or digitally can be done fast and easily when both the aperture and the shutter speed can
be changed without altering the exposure; that is maintaining the EV value. This is possible on
all Hasselblad cameras used both in fi lm or digital photography.
On the H cameras you simply turn the front control wheel on the LCD grip (see Chapter
4 for details). On all shutter lenses, interlock the aperture and shutter speed rings (see details
in this chapter under “Exposure Values”).