HE staining indicated that the focal zone
was deeply stained in the corneal stroma in the treated group 1 day after operation.
and Michalek, J.: 2008, Post 2000-swarm microearthquake activity in the principal focal zone
of West Bohemia/Vogtland: space-time distribution and waveform similarity analysis.
Our intention was to investigate the effects of HFJV during SWL using a newer generation lithotripter with a smaller focal zone
It does not improve lateral resolution in the near field or in the focal zone
because it depends on the width of the beam.
As a result, the focal distance changes and the duration of focal zone
area changes as well.
"In a focal zone
, this number could increase to about three in every 1,000 waves," Dr.
The electrohydraulic Ossatron has a larger focal zone
(the area where the pressure is the greatest).
or Focal Point: One or more areas of greatest visual impact or weight; one or more centers of interest to which the eye is drawn to most naturally.
Since the nearfield focal zone
is large (in particular, the focal zone
s depth of field is quite large), useful testing at high field strengths can be performed on a wide range of devices.