Samsung 20-50mm f3.5-5.6 ED Zoom Lens in very good condition. No scratches or similar on the lens. Works perfectly The Samsung NX 20-50mm f/3.5-5.6 ED is a compact and lightweight lens especially for the Samsung system camera. It is a zoom lens equipped with the Samsung i-function system. This lens therefore works perfectly with the NX body equipped with the i-Function button. The intuitive i-Function focus ring on the lens has all the settings that can lead you to the desired result. ISO, shutter speed and aperture can be selected via the i-Function button on the body, after which you adjust the values ​​by turning the i-Function focus ring. So you can quickly find and adjust the settings on this 20-50mm lens.