Alan Rodmell

Focus Stacking by Alan Rodmell

Posted on April 13, 2008

I’ve just shot a Macro of a stack of coffee beans in low-light at F4.0.

The shot is completely in focus. Every single bean.

How did I do this? I found a tutorial on Focus Stacking. I could explain it to you but Its probably better to let this expert tell you.

Focus Stacking

Try it – you will be amazed

“UPDATE” to avoid any further questions :D

Focus stacking is really an alternative to reducing the aperture size. Remember though that lenses work much better in the mid-range of aperture sizes. After around F13 the overall image will lose sharpness. This technique allows you a max DOF while maintaining max possible sharpness.

There…done

  • mlgkats

    mlgkats

    thank you for sharing , really appreciated

  • SylviaHardy

    SylviaHardy

    Thank you so much for that fantastic link Alan! There is so much amazing stuff to learn!

  • Alan Rodmell:

    More than welcome Sylvia. Hope you enjoy yourself.

  • SylviaHardy

    SylviaHardy

    You are so sweet Alan thank you and I have downloaded the free software and can’t wait to try it out for myself :-))

  • Leno

    Leno

    Excellent tutorial……thanks Alan.

  • Keegan Wong

    Keegan Wong

    Its sounds good Alan, thanks for sharing. However is it really necessary to focus stack when you can reduce the aperture size? Wouldn’t that make a less Depth of Field and consequently less bokeh?

  • Alan Rodmell:

    Focus stacking is really an alternative to reducing the aperture size. Remember though that lenses work much better in the mid-range of aperture sizes. After around F13 the overall image will lose sharpness. This technique allows you a max DOF while maintaining max possible sharpness.

  • Keegan Wong

    Keegan Wong

    Ah I see….yeah that makes sense. =) Thanks for sharing mate.

  • Jan Timmons

    Jan Timmons

    Good information. We’ve just begun a *Tutorials Library*, alphabetized by category into forums. We’d like to persuade you to post a link to your tutorial under the appropriate category, or advise us to do so. That way you still receive the views and comments, but new people might find your information more readily.

    Hope you’ll consider this.

  • Kymie

    Kymie

    Ohhhhh so going to have a look at the vid, thanks so much for that :-))))))))

  • ECH52

    ECH52

    Very interesting, thank you for sharing!!!

  • inkedsandra

    inkedsandra

    Thanks, i always wondered how to do this..must give it a go.

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