Cygnus Region in Halpha from 6x7 Pentax 75mm f/4.5 and IMG6303E with FLI PDF Focuser

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Taken on October 27, 2006 from my backyard in Castro Valley, Ca.

Pentax SMC 75mm f/4.5 medium format (6x7) camera lens (First Light)

FLI IMG6303E Imaging camera operated at -26C

Takahashi FCT76 guide scope

ST7ME guide camera operated at -20C

FLI CFW7 color filter wheel

FLI PDF Digital Focuser

Custom made camera lens adapter system

FLI Research Grade RGB filters

5 exposures of 10 minutes through Halpha Filter

50 minutes total exposure time

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