最初由 startrack 发布
you told me you have a digi slr, right?
for myself, my build-in spot meter worked as a back up, whole camera normaly as a dark box,pure manuly.
so, 35-67-45-810,no difference, technicially.
You are not answering my question.

And another question: how do you do metering with external spot meter when you have to use GND, i.e., how do you make sure your 3 stop GND is really 3 stop, and any addtional loss of CPL or whatever ?