Lens__ Circle of confusion

[xkaes]

I have one of these charts printed out for each of my lenses. Here's one I marked off to quickly show hyperfocal criteria.

I started out using home-made, DOF graphs -- one for each lens with near & far lines for each f-stop (Y-axis) and distance (X-axis).

Once I discovered the DOFMaster, DIY, rotating scales, I switched to those. Very easy to make with card stock and laminate sheets. You can make them any size you want -- and includ any details you want, at whatever Circle of Confusion you want. Here's one for FIVE lenses. I've set mine up for only TWO lenses each -- much more manageable:



http://www.subclub.org/fujinon/dof.htm