Update: 2/9/18 - I added stl's for lithos that are 3 mm in width.
I designed this minimalist lithophane frame with my specific lithophane settings in mind. My thickness is set at 3.4 mm and the width of the photo insert is set at 3.5 mm. This gives enough clearance to get the lithophane in the frame and enough friction for it to be press fitted and relatively sturdy. If you want it permanently attached, especially if the lithophane will be handled a lot, you might want to consider gluing the frame to the lithophane.
Enjoy!
Litho_Vertical_Stand_3mm_Left.stl | 384.6KB | |
Litho_Vertical_Stand_3mm_Right.stl | 392.1KB | |
Vertical_Lithophane_Frame_Left.stl | 391.5KB | |
Vertical_Lithophane_Frame_Right.stl | 384.0KB |