Sigma Firmware Update Post author:admin Post published:January 7, 2022 Post category:Posts https://www.sigma-global.com/en/software/sigma-optimization-pro/?sc_src=email_14595&sc_lid=1602751&sc_uid=EP49cjzTta&sc_llid=12287&sc_customer=FF3624A70387E56FADD3EE98E557B2E4DD5BDB511B74605955EF4EB78DD7AA98&utm_medium=Email%2014595&utm_campaign=Firmware&utm_source=210106_FRM_FRM+Sigma+Optimization+Pro+1.7.0+Update%2020220107&utm_content=&utm_term=View+Support+Page&encEmail=FF3624A70387E56FADD3EE98E557B2E4DD5BDB511B74605955EF4EB78DD7AA98 For those who have Sigma lenses that can receive firmware updates, above is the link to download the latest firmware. You Might Also Like Travel Gear March 28, 2022 Bokeh: A Photographer’s Guide April 17, 2022 April Competition Results April 16, 2022