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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-...
Astronomy LED flashlight: A brief history of Rigel Systems
Monday, September 22, 2025 by Richard Harris
Astronomy Magazine has included the Rigel Systems Skylite Mini Customizable Astronomy Flashlight in their infamous Annual Star Products Guide for 2025 - which will appear in the October 2025 issue. Astronomy LED flashlight: A brief history of Rigel Systems In the early 1980s, the preferre...
Telescope deals on Amazon Prime Day 2025
Tuesday, July 8, 2025 by Richard Harris
Every July, Amazon Prime Day brings a tidal wave of discounts across just about every category imaginable—but for amateur astronomers hunting a bargain, it’s also one of the best times of the year to invest in new gear (or collect!). Whether you’re hunting for your first telescope ...
ZWO EAF Pro
Monday, June 16, 2025 by Richard Harris
ZWO,has announced the upcoming release of its newest innovation, the EAF Pro, an upgraded version of its well-regarded Electronic Automatic Focuser. Scheduled for release on June 18, this device builds upon the foundation of the original EAF with a suite of new features aimed squarely at improving c...