Colored dots show the circumstellar extinctions in the J, H and K_s-bands and their correlations with each other, where the color scale shows the periods of the sources in days. Colored lines show the relations between extinction in two bands as derived from the interstellar reddening law of Cardelli et al. (1989; maroon), the CSE extinction in O-rich LMC Miras as determined by Yuan et al. (2017b; pink), and the CSE extinction relation in C-rich Miras from the same study (red). The fits to the data here (black dashed lines) generally match the relations for O-rich LMC Miras more closely than relations from the interstellar law.