2014-05-18 Macro – Knuckle Under

A safety item…

2014-05-18 Web Macro

What do you think this is a close-up picture of?

Hint: Protects joints.

Think you have it? OK, click here to find out.

Colophon

Macro Photo: Nikon D90 with AF-S Micro NIKKOR 40mm 1:2.8G lens. ISO 5600 f8 at 1/125 sec.

Full Photo: Nikon D90 with AF-S Micro NIKKOR 40mm 1:2.8G lens. ISO 6400 f8 at 1/125 sec.

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