Viltrox EF-Z2 Speed Booster for Canon EF Lens to Nikon Z Mount Camera

Viltrox EF-Z2 speed booster allows your Nikon Z6,Z7 or Z 50 to have more lens options among EF-mount series, keeping the lens native AF, stabilization performance as well as supports Nikon's Face and Eye Detection AF. It also features 0.71x equivalent focal length based on the original focal length and increase your camera's aperture by 1 stop.Good News for Nikon Z-mount Mirrorless UsersExpand the practical value of the lens groupThe imaging quality of EF lenses varies from 8mm fish-eye lens to 800mm super telephoto lens os well as micro lens and tilt shift lens, etc.Increase the Aperture Increase the Amount of LightThe built-in optical extender increases the aperture by one Stop, which can better blur the background and Highlight the subject, being economical and practical.Shorter Equivalent Focal Length - Lens 0.71x WiderThe focal length is adjusted to 0.71x equivalent focal length based on the original lens, and the shooting range is widerAuto Focus fast and smoothThe body and the lens are seamlessly docked, and the focus can be achieved by lightly pressing the shutter. Compatible with multiple focus modes of the camera body.Support Nikon's Face and eye detection AFAccurate eye recognition, easy to focus on the face, which can achieve fast focus and captureSupport Lens IS StabilizationWith built-in metal contacts and data chip. it supports lens image stabilization and avoids blurred imaging issues caused by shaking While holding.Visible Ingenious QualityMatting Treatment on The Inner WallThe inner wall has threaded matting treatment to efficiently absorb the reflected light, The interface is tight. no stray light, glare. light leakage. etc.Release ButtonErgonomic release buttonFirmware upgradeContinuously upgrade to improve functions and fix vulnerabilities