Viltrox's ultra-wide AF prime for APS-C — 20mm equiv at f/1.4 for multiple mirrorless mounts.
The Viltrox AF 13mm f/1.4 is a fast ultra-wide prime for Nikon Z-mount APS-C (DX), providing 19.5mm full-frame equivalent perspective. Thirteen elements in 9 groups. Nine aperture blades. 62mm filter thread. At approximately 560g. 0.12m MFD. Autofocus stepping motor.
Thirteen elements in 9 groups. Nine aperture blades. The 62mm filter thread. At approximately 560g. Minimum focus distance of 0.12m. Stepping motor AF. f/1.4 maximum aperture. APS-C DX image circle (19.5mm equivalent). Nikon Z mount.
The Viltrox 13mm f/1.4 provides a fast ultra-wide prime for Nikon Z DX at third-party pricing: the f/1.4 aperture at 13mm APS-C enables astrophotography and low-light environmental photography at the ultra-wide end. The 0.12m MFD enables extreme foreground proximity compositions. The 19.5mm equivalent perspective covers wide environmental scenes.
On the used market the Viltrox AF 13mm f/1.4 Nikon Z is affordable as an APS-C fast ultra-wide prime. Condition checks: AF response, 62mm front element for marks. DX APS-C only. Compatible with Nikon Z DX and FX bodies (DX crop mode).