INCLUDED - Tamron 20mm f/2.8 lens, hood, caps, 6yr warranty, ProOptic 67mm filter kit, cleaning kit, lens cap tether, & neoprene pouch for out-of-the-box readiness. SUPERB IMAGE QUALITY - Experience exceptional sharpness and clarity across the entire frame, thanks to Tamron's advanced optical design and high-quality lens elements. ULTRA-WIDE PERSPECTIVE - Capture expansive landscapes and dramatic perspectives with the 20mm focal length, perfect for creative photography and immersive storytelling. FAST & QUIET AUTOFOCUS - The OSD stepping motor ensures quick, silent, and precise focusing, ideal for both stills and video, allowing you to capture every moment.