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A7s
Super Takumar 135mm f/3.5 (heaviest my tracker would go without a tripod collar)
AA powered Sightron nano.tracker
4 second subs stacked, maybe like 80 images
2x drizzle with an extreme crop
Tracking is also badly aligned with smartphone trying to point to the pole. I saw someone else online get around 30 seconds with this tracker and focal length.
