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ASTRO: M-14, b&w, prime focus with ST-9E
For comparison to the image I just posted here is one from 2002 taken with
the same scope at prime focus (f/8.1) and using an SBIG ST-9E camera. The ST-9 has a smaller chip and bigger pixels compared to the STL-1301E (which is now out of production). George N |
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