Correction: Tuning Cholesteric Selective Reflection In Situ Upon Two-Photon Polymerization Enables Structural Multicolor 4D Microfabrication (Adv. Optical Mater., (2022), 10, 2101526, 10.1002/adom.202101526)

An equation was inadvertently omitted from the sentence beginning on line 13 of section 2 (Tuning Cholesteric Bragg Reflection by Direct Laser Writing). The sentence should read as follows: In CRMs, the director is not uniform, because molecules spontaneously self-assemble into a helical superstructure (Figure 1a) which grants the circular-polarization selective Bragg reflection at normal incidence in a wavelength range centered at (Formula presented.), where (Formula presented.) is the average refractive index and p the helix pitch.[60–62].