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Top news results for star tracker
Lens support system from Buckeyestargazer lands
Tuesday, March 24, 2026 by Austin Harris
A telephoto lens and camera can make beautiful deep sky images, but the setup lives or dies by how well it is mounted-as many of you know. If the lens flexes a little when you slew, if the camera tilts a hair when you focus, your stars will tattle. The difference between soft ovals and tight circles...
Viewing the Gegenschein
Saturday, February 21, 2026 by Richard Harris
If you spend enough nights outside with a camera and a thermos, the sky starts talking back. It speaks in whispers though, and the Gegenschein is one of its quietest voices -almost impossible to catch too. I like that. It rewards patience, good notes, and an honest eye. Chasing it will tune your ins...
Tiny astrophotography rig built by Cuiv
Thursday, February 12, 2026 by Richard Harris
Astronomy gear keeps leaning toward two virtues that often tug in opposite directions. Portability so you will actually carry it out. Power so your images do not leave you wishing you had brought the big rig. Cuiv, The Lazy Geek set himself a simple challenge. Build the smallest kit he could that st...
Star tracker with a strain wave gear in Optron HST MiniTracker
Monday, December 8, 2025 by Richard Harris
iOptron has introduced a new strain wave gear approach to sky tracking with the HST MiniTracker. Just as jet engines revolutionized aviation by packing far more power into a compact form, strain wave gears have transformed modern astronomy - first in high-end GOTO mounts, and now, finally, in ultra-...