Super-Multi-Coated TAKUMAR 105mm f/2.8 lens, 49mm filter thread, excellent optical performance. M42 screw mount (not K-mount). A popular portrait lens. There is some mold on the lens, but it should be usable. A lens hood and a Kenko skylight filter for protection are included. - Brand: TAKUMAR - Model: 105mm f/2.8 - Coating: Super-Multi-Coated - Filter Diameter: 49mm - Focal Length: 105mm - Maximum Aperture: f/2.8 Will be carefully packaged and shipped.