The Circle of Confusion 2 - water drops, objectives, and pre-stack editing

Circle of Confusion
Chapter 2
Water Drops, Objectives, and Pre-stack Editing

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In this Circle of Confusion I address three viewer questions. Firstly, what methods do I recommend for adjusting the consistency of liquids used for water drop collision photography? There are a few I like, and one I love. This is the Xanthan Gum that I use, but there are plenty of other options available. You local health food store probably has it also.

https://www.amazon.com/dp/B07CZ6XDY3/ref=sspa_dk_detail_1?psc=1&pd_rd_i=B07CZ6XDY3&pd_rd_w=JEw02&pf_rd_p=48d372c1-f7e1-4b8b-9d02-4bd86f5158c5&pd_rd_wg=anAXb&pf_rd_r=JAFV3TG9ZA71YCSYVJQZ&pd_rd_r=017251d1-4261-4f1a-ad7f-1ab42e738c9f&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyNjdHUzI2STEyRUY4JmVuY3J5cHRlZElkPUEwMzczNjg1Mk9MRUlaNDRRU0I0SiZlbmNyeXB0ZWRBZElkPUExMDI5ODc0MkJXNDNBWVAxWVRNSiZ3aWRnZXROYW1lPXNwX2RldGFpbCZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=

Next up, I explain why you can’t change the magnification of a finite microscope objective by changing the amount of extension, like you can with an enlarger lens.

Finally, I explain why, when, and how I use local adjustments to edit some macro images before sending them into my focus stacking software. A useful tool that you might want to consider adding to your own macro-stacking workflow.

Do you have a question for the Circle of Confusion? Drop me a line at contact@allanwallsphotography.com and tell me what’s on your mind.

Видео The Circle of Confusion 2 - water drops, objectives, and pre-stack editing канала Allan Walls Photography