Author: RichGibson

16 Feb Calibration: Ruler, using bellows

50 mm lens on the fully extended bellows. Lens set to f8. Single stack, 16 images in the stack. Approx 659 pixels per mm. Each pixel is about 0.7 nm. [caption id="attachment_15647" align="alignleft" width="300"] Fully extended bellows with a 50 mm lens. About 8mm field of view.[/caption] This implies that...

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08 Jan Aging Street Punk (a poem)

  Aging street punk sits on the sidewalk on a grate, on his jacket or a dirty rag. Hard to tell. I've seen him before most days Familiar stranger, more stranger than familiar He's playing with a rat. He smiles at the rat. The rat walks up and down his arms The rat knows his part. The rat plays along. The rat...

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