Sigma 15mm f/1.4 Fisheye DG DN Art Lens Mount:Leica L is a versatile telephoto zoom

is a versatile telephoto zoom mixing a hand-holdable design with apt optical performance

SCF-E3 Color Filter for 600EX II-RT

Fluorine Coatings

Removable tripod collar

4mm found in Blackmagic cameras rather than the 4mm of a standard Micro Four Thirds

Sigma 15mm f/1.4 Fisheye DG DN Art Lens Mount:Leica L is a versatile telephoto zoomSigma 15mm f 1. 4 Fisheye DG DN Art Lens Case LC1040 01 Front Lens Cap Sigma LCR II Rear Lens Cap for Sony E Sigma TS 141 Tripod Socket PT 51 Protective Cover Sigma GP 21 Guide Plate Boasting an expansive 180 angle of view and an ultra fast f 1. 4 maximum aperture, the Sigma 15mm f 1. 4 Fisheye DG DN Art Lens is a diagonal fisheye that brings epic scope and sweeping clarity to astrophotography, architecture, and landscape photography. With a minimum