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Telescope 1.25" Focuser Replacement for 0.965"

625977c5-941a-40f0-a868-7149c0dc4790.jpg Telescope 1.25" Focuser Replacement for 0.965"
7b03d20c-5e9a-460d-8866-1e275ed0e630.png Telescope 1.25" Focuser Replacement for 0.965"
c147b2f8-94d5-4e95-9a29-36b79c7e4efb.png Telescope 1.25" Focuser Replacement for 0.965"
Focuser_Part_1.stl Telescope 1.25" Focuser Replacement for 0.965"
Focuser_Part_2.stl Telescope 1.25" Focuser Replacement for 0.965"
Okularauszug_Teil2.stl Telescope 1.25" Focuser Replacement for 0.965"
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Creation quality: 5.0/5 (2 votes)
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  • Focuser_Part_1.stl
  • Focuser_Part_2.stl
  • Okularauszug_Teil2.stl

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Publication date 2023-05-28 at 12:01
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Published to Thingiverse on: 2023-01-26 at 11:19
Design number 1241693
Wynnie

Wynnie

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3D model description

This is a 1.25" replacement for 0.965" focusers on 70mm Newtonian telescopes. I have continued to use the shaft with the gear and its cover. The shaft has a diameter of 5mm. The holes for the screws are at the same place, so you can exchange the eyepiece focusers 1:1. I used the original screws for the cover of the shaft.

Changes in the new version : Unfortunately, I made a mistake in the first version and added the curved plate twisted by 90 degrees. Thus, the holes for mounting no longer fit and the focuser sat twisted. This is now corrected. I have exchanged the files, only the correct version is available.

I printed both parts with an Ender 3 V2 with support and 0.12mm resolution. The eyepieces are fixed with a m3 screw. For this, a m3 threaded insert must be used.

The objects should be printed in upright position.

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