I've got one of those ubiquitous devices that support a couple of crocodile clips and a magnifier on universal joints. It's almost completely useless : the joints are too sloppy when tightened, unmanageable when loosened, and the croc clips don't open wide enough to hold anything.
I can't help feeling that these devices were modelled on some far superior version - perhaps some sort of jeweller's vice - and have slowly been cheapened until they no longer fulfil their original purpose.
Anyway, I want to make (or even buy) a proper version : stereo microscope instead of plastic lens, easy-to-operate joints (maybe based on those single-point-clamp DTI holders) and a selection of jaws to hold various objects.
Has anyone got any ideas ? Or seen a commercial one that does a really good job ?
-adrian