Sigma introduces the Leica L-mount 28-45mm f/1.8 DG DN Art Lens, the world's first zoom lens...
Sigma introduces the Leica L-mount 28-45mm f/1.8 DG DN Art Lens, the world's first zoom lens for full-frame mirrorless cameras with an f/1.8 aperture throughout the entire zoom range. Featuring prime-like optical performance and video-friendly design and functionality, its wide-to-normal focal range means a lighter kit bag without surrendering image quality.
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