Leica DFC Cameras – Image Acquisition Guide 49
Spot Exposure
This feature allows you to draw a ROI in the live image
to set the exposure, and switches on auto-exposure
which is now only measured in the defined region.
Draw a region and select Spot Exposure
Note that if you use Spot Exposure and move the
specimen, the exposure may not be appropriate!
Check/uncheck
Spot Exposure
to activate (or
reselect) or stop , or
click the
Auto-Exposure
button at the top of the
Control Panel , to stop.
You can set the ROI by right-clicking
Spot Exposure
and selecting
Set Rectangle
– type the values for
position and size.