VILTROX Single Focus Nikon Z Interchangeable Lens AF 13mm Z STM Ultra Wide Angle Nikon Z Mount Interchangeable Lens Auto Focus Eye AF Compatible for

VILTROX 13mm F1.4 Z lens is an APS-C size ultra-wide-angle single focus interchangeable lens for Nikon Z mount cameras. VILTROX's first ultra-wide-angle 13mm lens (equivalent to 20mm in 35mm format) achieves large aperture brightness with an aperture of F1.4 over the entire focal length range. Low chromatic aberration and high image quality are achieved by placing one aspherical lens on the head and one on the rear, four ED lenses, and two high refractive index lenses, which greatly reduce the barrel distortion that wide-angle lenses tend to produce. [14-element lens structure in 11 groups] This lens for Nikon Z mount uses a total of 14 optical lenses in 11 groups, including 2 high-refractive lenses, 4 ED low-dispersion lenses, and 2 aspherical lenses, to achieve high resolution from the center of the image to the periphery, suppressing the sagittal coma flare phenomenon that often occurs when photographing starry skies. [F1.4 large aperture] Although it is an ultra-wide-angle lens, it is possible to take advantage of the large aperture of F1.4 to create natural bokeh. The ultra-wide-angle lens emphasizes the three-dimensional effect and perspective of the subject, allowing you to enjoy the appeal of an ultra-wide angle that can be used in a variety of ways, such as starry skies, architecture, outdoor landscape photography, and more. [AF Eye Support] By using a stepping motor (STM) that is fast and quiet, the camera also supports AF Eye, which enables even more comfortable autofocusing for situations such as video shooting. [Dustproof and splashproof construction, USB Type-C update] The mount joint uses a blue rubber ring that closes the gap when attaching it to the camera. Dust seals are also placed on the six mating parts, making it drip-proof and stain-proof, and able to withstand daily wear and tear. The bottom of the lens is equipped with a USB Type-C interface for firmware updates. For more information, please download the firmware from the Viltrox official website (viltrox.com). *Note: If a defect occurs due to individual product differences after receiving the product, please feel free to contact our after-sales service email. [Product specifications] Brand: VILTROX Manufacturer: ‎VILTROX Product model number: 13mm/F1.4 (Z-mount) Focal length: 13mm Viewing angle: 94.06° Aperture: F/1.4 - F/16 Focus mode: AF/MF Image sensor: APS-C size Number of aperture blades: 9 circular aperture blades Optical structure: 14 elements in 11 groups Aperture scale: 1.4, 2, 2.8, 4, 5.6, 8, 11, 16 Shortest shooting distance: 0.22m-∞ Maximum magnification: 0.1x Focus system: Internal focus system (IF) Focus motor: STM+lead screw type Filter caliber: Φ67 Diameter size (without cover): Φ74mmx92mm Weight: 455g [Package contents] 1*AF 13mm F1.4 Z STM Lens 1*flower hood 1*Rear lens cover 1*Front lens cover 1* Carrying pouch 1*Instruction manual (Japanese available) 1*Warranty card