At very high resolutions, confocal microscopy can produce three-dimensional images. A doctor, scientist, or researcher also has better control of depth of field with a confocal microscope. In ophthalmology, a confocal microscope and biofeedback systems can be used to monitor and regulate the health of your eyes.
It typically takes 40-60 days to get a petition for expunction or non-disclosure before a judge in Travis County due to statutory notice requirements and depending on how quickly you and your attorney can gather the necessary documents and complete the required paperwork.
Otherwise, you can simply wait until your UPS complains that the batteries are dying/dead... my UPS can last 10-12 minutes on fresh batteries but on its current ones, cheap no-name ones, I have maybe three minutes to shut down my PC. Many UPS units have a self-test option.