Sony VCLECF2 10-13mm Fisheye Converter LensExpand Your Creative Horizons with a Unique Fisheye Perspective The Sony VCLECF2 Fisheye Conversion Lens adds a dramatic, ultra wide angle perspective to your compatible Sony mirrorless camera. This converter captures a distinct fisheye look, perfect for creative photography and videography. Compatibility: Alpha E Mount Lenses Perspective: Provides Fisheye Perspective Focal Length: 10 mm (with SEL16F28), 13 mm (with SEL20F28)