1、Stepless Aperture: Stepless aperture design, equipped with imprint slide mode, to ensure that the video screen exposure is silky and excessive, T05 aperture, can maintain high image quality in low light and low illumination environments. 2、Long Focusing Stroke: Stepless focusing gear design, ultra long 270° focusing stroke, can be adapted to various follow focus devices, can focus accurately during the shooting process, and make the focus movement more delicate. 3、Vivid Picture: Maximum T05, minimum T16 aperture, 12 aperture blades, easy to obtain soft bokeh, making the picture more vivid and not stiff. 4、Easy Operation: It only takes ten seconds to change the lens, the size, length and diameter of the series film heads are almost the same, and the positions of the focus ring and aperture ring are the same. It is guaranteed that when using this series of cine lenses, the accessories do not need to be reinstalled, and the stabilizer does not need too much balance adjustment. 5、High Quality Material: The use of sturdy all metal material ensures that daily small scratches and harsh environments will not damage the optical components inside the lens. Compatible for BMPCC M4/3 mount models, for 4K, for 6K, for ZCAM E2G, for E2 M4, for E2, for E2C and other cameras. 6、Low Breathing Effect: By improving the lens structure design, the cine lens has a good control of the breathing effect, which can reduce the focus shift when shooting. 1 x Lens1 x Front Lens Cover (Installed)1 x Rear Lens Cover (Installed)1 x Manual6 x Screw Item Type: Cinema LensMaterial: Metal, Optical GlassGross Weight: 1232g / 43.46ozLens Support Bayonet: M4/3Format: APS CAperture Blades: 12Filter Size: 82mm / 3.23inFocal Length: 35mm / 1.38inAperture: T 1.05-T16Lens Structure: 11 elements in 8 groupsField of View: 44°The Closest Focusing Distance: 0.37m / 14.57inAperture Ring: Stepless apertureLens Stabilization: Without stabilizationFocus Method: Manual focusApplication: Compatible for BMPCC M4/3 mount models, for 4K, for 6K, for ZCAM E2G, for E2 M4, for E2, for E2C and other cameras.