Tamron 12-20mm F2.8 Di III Ultra-Wide Full Frame Lens Announced; First Look YouTube Video at B&H Photo

New From Tamron, the ultra-wide Photography News: Tamron unveils the 12-20mm f/2.8 Di III Widest Full-frame Mirrorless Zoom Yet NEW YORK, July 15, 2026 /PRNewswire/ -- B&H is pleased to share the new Tamron 12-20mm f/2.8 Di III ultra-wide mirrorless zoom lens, available for Sony E Mount...