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Looks something like a stinkbug, but black.

Macro has been defined as 1:1, with relative certainty (there should always be room for doubt and argument) . Anything less than that is considered to be 'closeup' by the vast majority of macro photographers I happen to meet. Where macro becomes micrography is less certain, but I've come across...

Thanks for the comment/compliment. Cognisys stackshot. It's capable of 2 micron.

Canon 5ds + 20cm tube + Kenko5 + Nikon 10x. 13:1. 110 Image stack @ 7 micron stepsize. ISO 200, 4x YN flash.

5ds, Nikon 10x objective, Kenko5 as tube lens. 13:1

7:1, 76 image stack

It's an automated rail. The shoot itself took 6 seconds per image, i.e. 10x6 = 636 secs = 10 -11 minutes. The stacking process is usually a few minutes, and more if you substack. The big job is the editing afterwards, which can easily run into hours.

Canon 6d, MP-E65 F2.8 @ 4x, ISO100. 4xYN Flash 1/160. 106 Images. Footballer hoverfly (I think). Larger res version here: https://www.flickr.com/.../50871739611/in/dateposted-public/

Thanks. Much appreciated.

195 image stack@ 13um. Approx 7:1 mag. Canon 6d + extension tube + Kenko5x as tubelens + Nikon 10x objective. Higher res here: 20201126_Lacewing

Close-up Photography (???)

Hi. I have had that dreaded error twice on brand new Tokinas (1 yr old, little use). I know how you feel, because it brought me to the point of resolving NEVER to buy Tokina again, despite their optical quality, which is excellent. I suppose bad copies come off the assembly line from time to...

You'll get good mag, but in my experience (and I can't explain this scientifically), you're likely to lose DOF, at similar mag on the MP-E65. The MP-E is by far the preferred option if you have one. What's wrong with it/what are the symptoms? They're quite robust lenses and I've had mine for...

Canon 6d. Extension Tube, Kenko 5x as tube lens, Nikon 10x objective. Mag approx 12:1. 290 image stack @ 7 um.

7mm

Approx 8:1, 175 image Stack, @ 7 micron stepsize. Canon 6d, Nikon 10x objective.

Thank you all for looking/commenting. First shot of the new season. Day length is noticeably longer and the bugs are returning in the SH. Hope to get to 20:1 this year.

230 image stack, 7 micron steps

Is your original material in RAW? If it isn't (i.e. is in lossy format - such as jpg) I think that this might explain the inefficiency of PS's CA sliders.

I have strong sentiments on the topic myself. There are ethical frames of reference on the matter of which I remain mindful. I euthanize with acetone, which knocks them out in seconds. I suppose the question is a philosophical one. Are we to be sympathetic to all life, including viruses, tsetse...