Asanuma 100-300mm f/5 Manual Focus Zoom Lens Close Focus - UNTESTED

Vintage Asanuma 100–300mm f/5 manual focus zoom lens, made in Japan. This is a solidly built, all-metal telephoto lens from the classic manual-focus era and includes the original hard leather case with green interior.  Condition:  • Lens glass appears clear with normal age-appropriate dust  • No obvious cracks or separation observed  • Focus and zoom rings move smoothly  • Aperture blades appear responsive  • Exterior shows light cosmetic wear consistent with age  • Leather case shows wear and patina from use (see photos)  Specifications:  • Focal Length: 100–300mm  • Maximum Aperture: f/5  • Manual focus  • Close focus capable  • Serial Number: 111054  Measurements (approx.):  • Length: ~8.5 inches  • Diameter: ~3 inches  Country of Origin: Japan  Included:  • Lens  • Original leather hard case  • Front lens cap  Important Notes:  • This is a manual focus lens  • Lens mount compatibility is the buyer's responsibility  • Not film or digital camera tested  All items are sold exactly as shown. Please review all photos as they are part of the description.