Rokinon 12mm T3.1 Full Frame Cine DS Lens (F Mount)

The Rokinon 12mm T3.1 Full Frame Cine DS Lens for Nikon F Mount is a full frame fisheye lens optimized for digital cinematography. De-clicked manual aperture allows for smooth and silent adjustment while the markings for focus, aperture, and depth of field on the side of the camera enable precise adjustments. The >color rendition is matched with other Rokinon cine lenses and the aperture is measured in absolute T-stops for accurate and consistent exposure across lenses. 

This fisheye lens provides a 180º diagonal angle of view on full-frame cameras for an ultra-wide angle, distorted perspective that is useful for architectural interiors, landscapes and creative experimentation in any application. The T3.1 maximum aperture is effective in low light situations and enables some measure of shallow depth of field control.

The lens' optical design consists of 12 lens elements arranged in 8 groups including three elements made of low dispersion ED glass and two aspherical lens elements to minimize coma and chromatic aberrations. Highly effective nano crystal anti-reflection (NCS) coating applied together with UMC coatings improve light transmission and reduce ghosting. Its internal focus system does not extend the front elements during focus and minimizes the effects of lens breathing.