Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars 3D printable model by rlb408
Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars photo 1 Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars photo 2 Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars photo 3

Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars

Source: Thingiverse by rlb408

The Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars is a free printable 3D model from Thingiverse by rlb408. Eye cup replacement for 1920s era Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars OpenSCAD source included. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY-NC · non-commercial Category: Other

Tags: binoculars, Carl Zeiss, carl zeiss jena

About this model

Eye cup replacement for 1920s era Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars OpenSCAD source included. You need to fetch Dan Kirshner's threads library at Should be printed upside down on a smooth build plate. However, it can b e printed rightside up without supports if you set ledge_angle to your support threshold value. This creted a gp between the binoc eyepiece and the cup around the inside, which is harmless. If you print rightside up, use a raft. Everything is parameterized.

Frequently asked questions

Is this 3D model free to download?
Yes. Eye Cup for Carl Zeiss Jena 6x21 Turex binoculars is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by rlb408.
Who made this model?
Designed by rlb408, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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