Light-responsive polymers offer unique possibilities for anisotropic manipulation of objects on the micron scale. Here we demonstrate the reversible anisotropic stretching of a polymeric surface made out of an azopolymer-elastomer blend. in response to green laser irradiation with varying polarization. We quantify the stretching parameters and the residual strain after relaxation by m... https://crowssportes.shop/product-category/ringette-ring/