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A .gov website belongs to an official government organization in the United States.
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An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
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Simple contraption to hold an acrylic lens over the lens of an iPhone... for details, please see thingiverse link: http://www.thingiverse.com/thing:280004
All key parameters (e.g. to change for a different phone shape) are customisable in the scad file (also on thingiverse)
