The Samyang 14mm T3.1 Cine Lens for Sony A-Mount is optimized for film and video applications. The focus and iris rings feature industry-standard gearing, which provides an interface for use with a follow focus. To aid focus pullers, aperture and focus scales are marked on the side of the lens.
This 14mm lens produces a 115deg., ultra-wide angle-of-view when used with a full-frame or 35mm camera. Hybrid aspherical lenses render sharply defined images with a minimum of distortion and chromatic aberrations and the minimum focus distance is 11.02" from the lens.
The Samyang 24 mm T1.5 Cine Lens for Sony A-Mount was developed primarily for film and video applications. The cine version of Samyang 24 mm lens features industry-standard gearing for the focus and aperture ring and the aperture ring has been "declicked" for smooth iris pulls. The aperture and focus scales have also been relocated to the side of the lens, where it is easier for focus pullers to read them.
The Samyang 24 mm cine lens is compatible with full-frame sensors. APS-C sensors with a crop factor of 1.5 - 1.6 will exhibit a 35 mm equivalent angle-of-view equal to approximately 38 mm. The optical construction is comprised of 13 lenses arranged in 12 groups. Four lenses are low-dispersion glass (ED), plus two aspheric elements. The 24 mm features Ultra Multi Coated (UMC) multi-coated lenses for improved light transmission and resistance to ghosting and flares.
The Samyang 35mm T1.5 Cine Lens for Sony Alpha with geared, manual focus and aperture control rings, is optimized for digital cinematography. The aperture ring has been "de-clicked" for smooth iris pulls and depth of field markings provide an essential aid to focus pullers. Optically, this lens is identical to the Samyang 35mm f/1.4, which is known for its excellent sharpness, contrast and bokeh.
A hybrid aspherical lens and multi-layer coating produce sharply defined images with a minimum of flare and ghosting. There is slight vignetting at T1.5 on a full-frame sensor but it is nearly gone by T2.0 and APS-C or MFT sensors will probably never see it. The 35mm lens focuses as close as 12" (30.48 cm) from the lens.