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<p>[QUOTE="rmpsrpms, post: 1540237, member: 31773"]I spent a lot of effort making my setup as rigid as possible. I use a microscope stand as copy stand, and the surface the coin sits on is mechanically coupled with the camera mount. It's tough to get much more rigid! I do all my camera control tethered to PC to avoid inducing vibrations. The effects I and others have documented really are due to that last bit of camera vibration that no amount of bolting or dampening can solve, and EFSC really does solve the problem. In fact I think the rigidity I've built into my setups is complete overkill with EFSC, which essentially completes the exposure before any vibration is induced into the system. I suspect a much less rigid system, perhaps even tripod-based, would be adequate as long as EFSC was available.[/QUOTE]</p><p><br /></p>
[QUOTE="rmpsrpms, post: 1540237, member: 31773"]I spent a lot of effort making my setup as rigid as possible. I use a microscope stand as copy stand, and the surface the coin sits on is mechanically coupled with the camera mount. It's tough to get much more rigid! I do all my camera control tethered to PC to avoid inducing vibrations. The effects I and others have documented really are due to that last bit of camera vibration that no amount of bolting or dampening can solve, and EFSC really does solve the problem. In fact I think the rigidity I've built into my setups is complete overkill with EFSC, which essentially completes the exposure before any vibration is induced into the system. I suspect a much less rigid system, perhaps even tripod-based, would be adequate as long as EFSC was available.[/QUOTE]
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