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Nikon Wednesday 2018: #23


Matt Laur

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I took Matt's "too close" theme as an indication that I should try out my Mitakon macro more thoroughly. After last week's lightning, there I was trying to photograph lichen, when this little guy wandered past. I assume it was the larva of something - it was just over 1cm long. Crawling around slowly is still quite challenging at 4x, and I was desperately trying to get a focal plane somewhere useful from about an inch away without getting so close that I smooshed it, so the framing's a bit awkward (this is the full frame).

 

D850, Mitakon 20mm macro at 4x, 1/500s, f/22 (weird triangular aperture), ISO 25600, camera waving around by hand in live view.

 

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Clearly that wasn't challenging enough - I switched to a different wooden fence post and, while trying for yet more lichen, realised these mites were wandering around it. They're about 1mm long - barely visible without looking for them. Fortunately they were small enough that I could prop the camera on the surface and drop the shutter speed - but I kind of had to wait for them to cross the focal plane.

 

D850, Mitakon 20mm at 4.5x (cropped by about 4), 1/125s, f/22, ISO1250.

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The Mitakon is visibly sharper at f/2.8 (where diffraction is presumably a bit less of an issue), but... the depth of field is a bit tricky. I really must get out my macro rail rather than trying to wing it in the field, and do some stacking.

 

D850, Mitakon 20mm at 4.5x, 1/125s, ISO320, f/2.8.

DSC_2707_openWith.thumb.jpg.66925f97d33329bef213c8a2b95b5237.jpg

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By the way, it's going to bug me (heh) if I don't ask: Matt, what was that? I feel I should know...

 

Hah! I was wondering if somebody would actually wonder. That's a shot across a tray of brand new science-fiction-quality copper/resin composite 9mm projectiles designed to safely fragment (dispersing their energy immediately) without having the mass and other characteristics of a traditional hollow-point. Police and military working in urban areas are increasingly looking at these new technologies.

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