Nikon 180 mm F/2.8 AI-S ED EAA/Astrophotography Rig

prusaprinters

<p>An adapter to connect an astro camera to the Nikon 180 mm F/2.8 AI-S ED using a T2 mount.</p><p>This way you have a cheap EAA setup with a Skywatcher AZ-GTI.</p><p>The lens is firmly locked with an M2 screw.</p><p>It makes sense to print the thread as finely as possible, which is possible with the Prusaslicer.</p><figure class="table"><table><tbody><tr><td>2</td><td>M5 inserts&nbsp;</td></tr><tr><td>2</td><td>M5 15mm screws.</td></tr><tr><td>1</td><td>M3 insert</td></tr><tr><td>1</td><td>knurled screw for the focus lockring</td></tr><tr><td>1</td><td>For the vixen dovetail, a piece of aluminium 14mm wide and 1mm thick is required.</td></tr></tbody></table></figure><p>Have fun building it.</p>