rmpsrpms ✭✭✭✭✭

This stack was 24 images taken at approx 8um steps. I use a system with an automated rail capable of making steps with 625nm accuracy, so each of the steps is very close to 8um. It is possible to do … (View Post)

Thanks all for the kind words. @jesbroken, I don't know of any Helicon-specific tutorials related to coins. Several folks have asked if I'd do some videos, but that's just not my thing… (View Post)

I use Helicon Focus, but Zerene Stacker is also very good. Many programs can do this these days, including Photoshop, but Helicon is more user-friendly and gives a good result without much fuss. (View Post)

SEM technology has been around a long time, but with SEM you only get one view per image. With the focus stacking technique, you shoot just one stack of images and then the software allows you to vie… (View Post)

Thanks! These are a lot of fun. I thought the one above was going to fill the screen width, but was too small, so I made a bigger one: (View Post)