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Hypo/Dialyte testing discovery

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#201 Crayfordjon

Crayfordjon

    Vendor - Zerochromat

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Posted 28 January 2013 - 02:21 PM

The optical test bench with the F:40 optics mounted. OG to right, with white masking ring. Folding flat at the back. Red lens in foreground behind the focuser, and focuser at front.

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