PENTAX K-mount 40-80mm zoom lens, f/2.8-4 aperture. Self-disassembled and cleaned, so there is slight haze. No mold. No problem with shooting in direct sunlight. - Brand: PENTAX - Model Name: SMC PENTAX-M 40-80mm f/2.8-4 - Macro Function: Yes - Focal Length: 40-80mm - Aperture: f/2.8-4 - Minimum Focusing Distance: 0.37m - Lens Type: Zoom This is an old item. Please understand that there is a possibility of malfunction at any time. Also, we do not guarantee all functions. Thank you for viewing.