Originally posted by Winder I have wondered why this feature has no yet been implemented. It would not be a huge deal to create auto-micro-focus adjustment for cameras. There is a question regarding the AF consistency of the lenses and drive systems, but the AF micro-adjustment should be automated.
Throw in electronic focus screen adjustment (via mini stepper motor or piezo actuator) to replace the shims, and I'm sold.
Alas, this can't easily be automated, so it will require some user participation.