VILTROX 35mm f/1.7 XF prime lens, X-mount compatible, with autofocus. I'm selling this because I accidentally bought the 35mm version instead of the 25mm. I took it out of the box for inspection and confirmed it was working, but it's practically unused. - Brand: VILTROX - Model Name: AF 35/1.7 XF - Type: Prime lens - Mount Type: X-Mount - Focal Length: 35mm - Aperture: f/1.7 - Included Accessories: Lens hood, lens cap Thank you for looking.