SEM is old tech liao... coz requiring fixing of samples and is usually used for uber tiny subjects like virus, etc. TEMs are the ones that are nice to use to observe patterns or organization of structures within organs and all that geeky sh*t.
nowadays for electrophysiology or biological mechanical physiological aspects, understanding and sighting in a much more "realistic" manner requires all these fancy gadgets.....
but the phantom series that i can access is already heavier than the pro 7B liao .......LOL! next time need world bodyweight champions to carry the lights, the generator and the phantoms :bsmilie:
I coming back in end October but will go Taiwan and Malaysia first and then will be back in Singapore in November.
ai hip moder siboh
onz