Samyang XEEN CF 50mm T1.5 Cine Lens - Sony E Mount (7246) XEEN cine prime lenses were the first speciality video cinema lenses released bySamyang Optics back in 2015. With 40 years of optical technology experience Samyangand XEEN lenses have expanded the worlds imaging market with exceptional imagequality highest precision optical technology and unique special-coating technology. Reflecting the current trend in compact and lightweight video equipment along withoutstanding definition XEEN CF models are the first full-frame cinema lenses whichincorporate carbon fibre (lighter and stronger than metal) into the lens barrel. They alsofeature luminous scale markings in a new clearly visible font. XEEN CF lenses support 8K and full frame (large format) image sensors installed in thelatest movie cameras and will be available in PL Sony E and Canon EF mounts. They are also compatible with equipment such as drones and gimbals enabling truly flexibleequipment operation. Carbon fibre has been used for its light weight whilst addingdurability and luxury through future-orientated design. With 8K support and unique X-Coating technology the lenses themselves provide uncompromising clarity and detail which can be effectively controlled to create a distinctive smooth and cinematic look (even with flare and ghosting for dramatic effects). Delicate emotions of figures can be maximised whilst still showing rich depiction. The bright T1.5 aperture value and 11-bladed diaphragms produce excellent low-light performance and beautiful bokeh.