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Yves LHOUMEAU (Optics-Linux) Lionel RUIZ (Software-Videos) |
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LSS-planetariums worldwide!  
 This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. |
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Simple pliers
 There are many solutions to adapt the optics to a diagonal, but the adjustment system of the entire block is more problematic. Here is a simple solution using 2 metal brackets to form a stirrup.  The diagonal is taken in pincers and immobilized in the plier, by moderately tightening the 3 bolts. Some holes have been enlarged to allow the insertion of the 3 bolts (6.5mm holes), as well as the 4 adjustment rods (8mm holes) giving sufficient movement to allow fine and progressive adjustment. Supplies: -Plier 2 brackets 60x80 3 screws 6x80 9 6mm nuts + 3 cap nuts -based: 4 rods 6mm 4 nuts 6mm with large washer (here 3D printed) 4 butterfly screws (or 4 nuts / 3D printing as below) Wooden base (or fixed directly on frame) |
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