Sigma 15mm F1.4 DG DN Diagonal Fisheye Art Series for Sony E Mount

Unconventional Performance: The Sigma 15mm Diagonal Fisheye Lens is exceptionally sharp across its entire 180° angle-of-view and offers an ultra-fast F1.4 aperture, making it perfect for a wide range of applications Diagonal Fisheye Lens: The powerful distortion effect, which is the appeal of fisheye lenses, allows users to enjoy expressions such as a unique perspective and emphasis on the subject at a 180° angle of view. Art Lineup: The Sigma 15mm F1.4 DG DN Diagonal Fisheye | Art offers abundant functions to support astrophotography. Manual Focus Lock: The lens is equipped with an MFL switch. When the MFL switch is set to “LOCK,the focus ring operation is disabled Lens Heater Retainer: A small step at the front of the lens called a lens heater retainer prevents the lens heater from protruding over the front element, eliminating the risk of vignetting.