8legs: Leica

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SIGMA 150-600mm f/5-6.3 DG DN OS Sport lens review

Live Science reviews the SIGMA 150-600mm DG DN OS Sport for Sony E and Leica L mounts, weighing 2.1 kg.
The lens is lighter than the closest native Sony equivalent, helping balance with long focal lengths.
reviewers note the lens is not internal-zoom, adding 100 mm to its physical length.
Performance at 600mm shows soft results with small subjects and noticeable color fringing.
Compared to Sony’s native lens, the SIGMA offers good value but lower sharpness when cropping.
Chromatic aberration appears around branches and bright skies at this price point.
The test charts show peak sharpness around 300mm at f/8, with overall performance strongest at mid-range settings.
The lens suits beginners as an affordable first super-telephoto, with caveats for pro-level needs.
If you need pro-level performance, a faster aperture and higher overall image quality are recommended.
Live Science provides price comparisons and links to related lenses for context.

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