The Century Optics .6X HD Wide Angle Adapter is perfect to shoot without zooming the lens.The Century Optics .6X Wide HD Z7/Z5/S270/FX1000 ensures 40% wider angle view and minimal distortion when attached to your video zoom lensWhen your camera is switched to the auto focus mode, the partial zoom adapter provides zooming capability that ranges from wide angle to mid-rangeIt comes in a bayonet mount that attaches to the lens front with a small twistLens attachment has a 102mm front filter thread