LÖNSÅS - Ceiling mount for projectors

Ceiling Mount for LÖNSÅS Mirror

This is a mount for the 21x30cm LÖNSÅS mirror from Ikea.

It serves to project the image of a ceiling projector at a 45° angle onto a cutting table to transfer patterns onto fabrics. Simultaneously, it helps to increase the potential distance between the projector and the projection surface to enlarge the image and keep it within the projector's focus range.

The ceiling distance can be adjusted from 20-26cm using a clamping screw. Rotation or angle adjustment is not provided; therefore, the mount should be aligned accordingly. If this is not 100% successful, this can also be adjusted later with appropriate software. This is recommended anyway, as otherwise the image size would have to be adjusted so that the control square, for example, 1x1cm, is also projected 1x1cm.

For projection, I recommend the Patternprojector program. This allows easy adjustment and saving of projection size and distortion for future use. If you like the program, feel free to support the creator with a donation—I have no relationship with the creator!

Projection Program: https://www.patternprojector.com/en

For assembly, only a few M4 nuts and screws are needed. Additionally, a mirror mounting set is required to clamp the mirror. For example, from the company Fischer: https://www.amazon.de/Fischer-045490-Blister-portaespejos-skl-m/dp/B018EGQ6E0/ref=sr_1_3_mod_primary_new?crid=TR5MARWZVT57&dib=eyJ2IjoiMSJ9.bY0fDKtc8GDiUmMhVfzgo9CtsQ8_e9A4sX2bJ-s435jrEkl7ZrAvm1oraIu16Ag4RD8ueBe9CU5qeEpdRTKHQLE0FS_5PNRScokVu1zD8Vzrtk4LxOaNWeKE_yJIcHBjAZv-8VHxtpOBmlv1LWCbP1va39_5XEMWuHExPtejqb1jztiAlMRgWsa9gZWGLXnjec1TZYYCfRueq_yfo9XLJ2GZ3Nmbd8YTy_GnT_KG39LqAvw_xSqzqsq4105r3RN-Jj1OMEEp9JvE-QrhXlcl0SLiX_y6n7YPFbZMxVtYNuw.JIfmq_pKpjwoovBK1TeaMGwnSX-fsD2mz1ediM4kzdo&dib_tag=se&keywords=fischer+spiegelhalterung&qid=1746002805&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D&sprefix=fischer+spie%2Caps%2C97&sr=8-3