Sigma announced the development of a new firmware for the SIGMA 150-600mm FE lens

Preorders at BHphoto, Amazon US&EU, Adorama. Fotokoch. FotoErhardt. WexUK. Press text: SIGMA Corporation announces the development of new firmware for the SIGMA 150-600mm F5-6.3 DG DN OS | Sports with improved image stabilization performance. By updating the image stabilization algorithm to the newly developed OS2, the image stabilization performance will be improved from approximately 4…...