Thanks, sewebster for the link. Zone plate makes sense now. Alternating clear & opaque circles (like a target). Interesting. Didn't know that this would allow a photo to be made like a pinhole. Faster than pinhole but in the Lens Baby examples even softer!
Did see an article once describing a fisheye lens made by using a pinhole (hollow ball) filled with liquid! Wow. Would love to try making that some day.
Wonder if the Composer can do every thing the Control Freak can?
thanks
barondla
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