Sigma 28 28mm F1.8 EX DG Macro Prime Lens F. Pentax digital camera made in Japan
Sigma 28 28mm F1.8 EX DG Macro Prime Lens F. Pentax digital camera made in Japan,Sigma 28mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Canon SLR Cameras,Sigma High-Speed Wide 28mm F1.8 AF Lens for Nikon f/1.8 [Near Mint] from JAPAN | eBay,Amazon.com : Pentax DA 50mm f1.8 lens for Pentax DSLR Cameras : Digital Slr Camera Lenses : Electronics,Sigma 28mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Canon SLR Cameras