• Garansi Resmi 2 Tahun Sigma Indonesia AWI • Full-Frame | f/1.4 to f/16 • Super-Fast Prime Portrait Lens • HLA-Driven High-Speed AF Motor • Rounded 13-Blade Diaphragm • Aperture Ring, Focus Mode Switch • 2 Aspherical Elements, 4 FLD Elements • Minimum Focusing Distance: 43.4" • Water & Oil-Repellent Coating • Dust & Splash-Resistant Construction • Removable Arca-Type Tripod Socket • Filter Size : φ105mm