Home Slickdeals Sigma 20mm f/1.4 DG HSM Art Lens for Sony E Mount Cameras... Slickdeals Sigma 20mm f/1.4 DG HSM Art Lens for Sony E Mount Cameras $699 + Free Shipping By ARCOM - 21 January 2020 118 0 SHARE Facebook Twitter Go to the deal page: Sigma 20mm f/1.4 DG HSM Art Lens for Sony E Mount Cameras $699 + Free Shipping