• Incredible Ultra Thin Lens: The lightest 28mm F4.5, VILTROX lens with a thickness of only 0.67 inches and 80 grams. The small but powerful creativity that VILTROX "Chip" series can easily fit in your pocket and instantly make the world a breeze wherever you travel • Effective AF performance: Combines a compact and lightweight lens with high speed and high precision AF control. Quickly focus on moving subjects and make shooting more comfortable • 6 group 6 optical lens construction: 6 lens configurations including 2 ED lenses and 2 aspherical lenses for aberration correction and high resolution performance. Thin and lightweight, so you can store it in your pocket while attaching it to your camera, making it perfect for street shots or everyday snaps • The exterior is made of metal material for a high quality texture. Combined with a compact Z-mount camera, it is ideal for situations where mobility is required. You can upgrade online via the "VILTROX Lens" app. Download the "VILTROX Lens" app from Apple Store / Google Play • Compatible models: Compatible with Nikon Z-mount cameras such as Z6III Z7II Z6II Z9 Z8 Z5 Z6 Z7 ZFC ZF Z50II Z50 Z30 etc