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Skywatcher Mak 127 finder dovetail base replica. by masutokw 5 hrs ago
Stepper Motor adapter & knob for folding focuser by masutokw 5 hrs ago
'Hidden' Wheels - Conservation of Angular Momentum Lab by nguyenever 2 days ago
Morphable Metamaterial : Smiley cube by CorentinCoulais 2 days ago
Baumarkt-Teleskop d70 by hellstef 2 days ago
Motor Car Science Lesson by mom0sarah 3 days ago
Bahtinov mask for Sigma APO 70-300mm by DKF_Engineering 5 days ago
Halbach Array for 16mm Disc Magnets by FadeDude 6 days ago
ED80 ST80 Piggyback tube rings by Bagnaj97 6 days ago
Lorentz Force Lab by mtesseracted Mar 15, 2017
Collimation knob for SW 12" by leso Mar 15, 2017
Opbergdoos voor schijf lens by cmug Mar 14, 2017
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