Optical Projection Tomography (OPT) - Biomedicum Imaging Unit ...
Optical Projection Tomography (OPT) - Biomedicum Imaging Unit ...
Optical Projection Tomography (OPT) - Biomedicum Imaging Unit ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Depth of Focus Issues<br />
numerical aperture: NA = n sin�<br />
depth of focus: �z ~ NA -2<br />
lateral resolution: �r ~ NA -1<br />
Reconstruction:<br />
Decrease NA:<br />
� �r Depth of Focus (good)<br />
� �z Lateral Resolution<br />
(bad)<br />
3D resolution limited by �r<br />
sample size limited by �z