We are currently adding the missing big MOD-D163 arc modules. With four such modules, a complete big circle with a diameter of 1.63 meters can be assembled. These units will be available in white or natural bamboo.
For each LUO module, there is now an exchangeable optical adapter available. The optics can be either light diffusing (with a satin acryl shader) or focussed (with a lense embedded in a milled slit bamboo part).