Voigtländer 28mm F2.8 prime lens, Aspherical Type II. Leica M mount. With warranty. - Brand: Voigtländer - Model Name: Color-Skopar 28mm F2.8 Aspherical TYPE II, commonly known as Karasuko (Crow's Eye). - Accessories: Lens cap, rear cap, instruction manual - Focal Length: 28mm - Maximum Aperture: F2.8 - Included: MARUMI 39mm lens filter, silver - Warranty: Yes (until September 2026, see photos for details) Thank you for viewing. I used this lens a few times on a sigma fp. I am selling it because I no longer have a use for it due to the sale of my sigma fp (to be listed separately). *Although I have selected Micro Four Thirds, this is a Leica M (VM mount) lens. Please understand that this is a used item before purchasing.