The SLR Magic HyperPrime Cine 50mm T0.95 Lens with MFT Mount supports cine-style shooting on a camera with an MFT mount. It features an extremely fast T0.95 to T16 aperture range, geared focus and aperture rings, and a clickless iris that allows smooth aperture pulls. The lens front does not rotate as you focus the lens; this allows you to use optional accessories such as clip-on matte boxes, or the SLR Magic Anamotphot 1.33x - 50 anamorphic adapter. Please note SLR Magic suggests using optional lens supports when using the SLR Magic Anamorphot or Achromatic Adapters or a matte box.