Have you checked out Sigma I series lenses? Sigma Tech Representative Jake highlights some of the key features that these all-metal lenses bring. Focal lengths available: 17mm F4 DG | Contemporary 20mm F2 DG | Contemporary 24mm F2 DG | Contemporary 24mm F3.5 DG | Contemporary 35mm F2 DG | Contemporary 50mm F2 DG | Contemporary 45mm F2.8 DG | Contemporary 65mm F2 DG | Contemporary 90mm F2.8 DG | Contemporary In addition to the existing black models for both Sony E-mount and L-Mount, brand new silver models are now available in L-Mount only. These beautifully crafted lenses enable photographers and filmmakers add a unique look to their existing L-Mount cameras, and of course, they pair perfectly with the brand new Sigma BF camera, coming in late April. To learn more visit sigmaphoto.com #Sigma #SigmaBF #MadeinAizuJapan #SigmaIseries #SigmaContemporary