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Quite nice. I only have one question, on my display the image looks a little purple, is that on purpose? I personally would try to fix it by moving the blues a little more towards the cyan side.Another one from my Days With Duffin. 8 image focus blend with Helicon Focus. Focus blending is much easier when the water is at or below 0 c.
SK 43xl, Alpa STC, IQ180
Here are a few quickly processed images from our Death Valley workshop.
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Another one from my Days With Duffin. 8 image focus blend with Helicon Focus. Focus blending is much easier when the water is at or below 0 c.
SK 43xl, Alpa STC, IQ180
Lovely!! Very calming, reminds me of Ektachromedunes, pre-dawn light
I don't collect old microscope parts, but I find it interesting--but then I run a microscope lab.Here's one from a cataloging project. AS Monolith, Rodenstock 135, IQ 180, f11, stacked. Yes, one of those subjects that only a collector could love, but technically interesting. Movements are doing what they should but note the distortion. How would one correct that? No profile for this lens in Alpa LC. Time to start shooting square grids and rolling my own or is there an easier way?
It seems your back is not straight (converging verticals) and also you seem be shifted/risen towards the edge of the image circle as I'm seeing rectilinear distortion on the cylinders top right. I don't think it's a lens distortion issue but where you've ended up.Movements are doing what they should but note the distortion. How would one correct that?
I don't collect old microscope parts, but I find it interesting--but then I run a microscope lab.
You can only correct a limited set of converging lines at once--you can straighten your vertical lines, but the other radial directions are still converging. In this case swinging your back will not help--round objects are a pain. For a single shot, the only solution is moving back and using a longer focal length lens or cropping. You can also combine multiple images.
Hi Thierry,I love those "Boyz", Jack.
Has any an explanation for the "Racetrack" rocks? (my apologies if I missed it)
Thanks
Thierry