A method is provided for the generation an image in a turbid medium. After illuminating locations along a each of three adjacent lines using beam(s) of light, a camera is activated to generate three separate images. The second line is between the first and third lines. In terms of amplitude associated therewith, a portion of each of the first image and third image are subtracted from the entirety of the second image to generate a resulting image.

 
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> Collapsible lens barrel and imaging device

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