【IMPORTANT】 7artisans is committed to provide quality manual focus mirrorless camera lens, which needs to set the "release without lens" mode on your camera after installing the lens, or you would not press the shutter and take photos or videos. | 【HIGH-RESOLUTION IMAGES】85mm full-frame sensor. The newly designed optical and mechanical structure fully realises the combination of high resolution images and high quality ED, high refractive index glass, ensuring a richly detailed picture. Effectively reduce the color offset phenomenon, so that the image has more artistic sense. | 【ALMOST "ZERO" BREATHING EFFECT】 Breathing effect when focusing can be controlled. Stability of the image frame even when vignetting occurs when refocusing. The high-quality MC multilayer coating used by the lens increases the transmittance of the light, effectively reduces dazzling and ghosts. It provides a higher level of contrast. | 【T2.0 LARGE APERTURE】The 85mm lens in the Spectrum series offers a constant aperture of up to 2.0 and a minimum of T16. It can shoot bright pictures in low light environment. The 10 aperture blades create a soft and natural focus transition, making the picture vivid without being stiff. | 【270 DEGREE EXTRA LONG FOCUS TRAVEL】The extra-long 270 degree focusing stroke and stepless focusing gear design, which can be adapted to various follow focusers, guarantee accurate focusing during shooting. The focus movement is more delicate, more precise and finer. It meets the requirements of professionals for focusing performance.