Message:

<p>[QUOTE=&quot;rmpsrpms, post: 2717174, member: 31773&quot;]One thing I did not mention was that in the past I was not able to do stacking with this lens. My stacking system has a minimum step size of 1.25um, but the accuracy is not so great at minimum step, so the 3D renderings end up being distorted. For these images, I used an experimental stacking system based on a small full-range speaker, driven by DC. The speaker has enough linear movement for the entire stack, and can be made to move infinitesimal amounts very smoothly and linearly. I am confident I could use this system for any practical magnification. If folks are interested in more info I can link to some pics and data, or explain how to put the system together if you want to try it.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in