Stacking

[RobertoM]

Hi all, only a little question:
I notice many of you shot thru microscope some animals.
How can you stacking shot with theese animals?
I try but they doesn't still and it's impossible to make stacking.
How do you make this?
Thanks in advance.
Roberto

[gpmatthews]

It is only possible if the subject does not move. For shooting live subjects, I sometimes use local anaesthetic (lidocaine, from a throat spray) to immobilise them. Otherwise, you are restricted to dead specimens, or ones that sleep a lot!