Item Type: T2.9 Cine Lens Material: Metal, Optical Glass Weight: Approx. 1132g / 39.9oz Lens Support: for R Mount Frame: Full Frame Aperture Blade: 10 Blade Filter Size: 82mm Focal Length: 14mm Aperture: T2.9-T16 Lens structure: 13 Elements In 9 Groups Field Of View: 114 Focusing Distance: 0.4M Aperture Ring: Stepless Aperture Lens Stabilization: No Stabilization Focus Mode: Manual Focus Compatible Models: For R, RP, R5, R6, Etc. Package List 1 x Full Frame Cameras Lens 1 x Instruction Manual 6 x Screw 1Cinematic Resolution: Supports 35mm full frame sensor, 9 group, 13 element optical structure with 2 ASPH, 3 ED and 5 high refractive lenses retains cinematic texture while providing vibrant image texture. 2114 Ultra Wide Viewing Angle: Covering 35mm sensor, the field of view reaches 114 wide angle, providing a wider field of view, so that the whole picture to increase the sense of space, sense of depth. 3T2.9 Aperture: It can ensure that it has more light intake in special scenes, and even if the aperture is fully open, the overall performance of anti glare ability is still excellent, which can satisfy a variety of complex environments. 4Extra Long 270 Focusing Stroke: Stepless focusing gear design, extra long 270 focusing stroke, can be adapted to a variety of focus followers, to ensure accurate focusing during shooting, focus movement is more delicate, in line with the requirements of professionals on the focusing performance. 5Immersive Picture Experience: A subtle breathing effect that immerses the viewer in the story itself. Consistent picture quality and uniform color balance allows you to switch between different materials and still have a uniform picture performance, reducing the pressure of post processing. 6Compatible Models: Widely applicable, such as for R, RP, R5, R6 and other camera models with R mount, this lens is perfectly compatible with these cameras.