Sony SAL20F28 20mm F2.8 Fixed Focal Length Lens for A Mount

Super wide angle lens offers excellent depth of field and exaggerated perspective, ideal for landscapes, interiors and architecture. Coated optical surface coatings and reduced internal light reflection for crisp corner-to-corner images. 20mm Fixed Focal Length Lens F2.8 Excellent depth of field Exaggerated perspective Aperture Range: F2.8-22 For Alpha & Minolta Maxxum DSLRs Minimum Focus Distance: 9.8" 7x Circular Aperture Blades Rear Focusing System... More