The new Sigma lenses: Sigma 14mm f/1.8 DG HSM Art Lens, Sigma 135mm f/1.8 DG HSM Art Lens, Sigma 24-70mm f/2.8 DG OS HSM Art Lens, Sigma 100-400mm f/5-6.3 DG OS HSM Contemoporary Lens will be available for pre-order online tonight midnight. And also, the price for these new Sigma lenses will be released. NokishitaCamera confirmed that Sigma 135mm f/1.8 DG HSM Art lens will be shipping on April 7, 2017, in Japan. The price fot this lens will be around $1,500 in USD. You can get instantly notified by e-mail when these new Sigma lenses are available for pre-order.