Sunday, June 4, 2017

M8 - Testing the Astro-Tech ATR8 focal reducer 03-Jun-2017 (contrast enhanced)

Single frame. 300s @ ISO400.
ES102ED FCD100 with the ATR8 yielding f/l=573mm @f/5.6, taken with the Nikon D5300a.

Note tumbling satellite trail caught in upper right corner.


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