Uploaded March 2025 | Updated September 2026, 2 hours ago

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Available for L-Mount and Sony E-mount cameras, the full-frame Sigma 300-600mm F4 DG OS | Sports combines a fast constant aperture, prime-like optical performance, 5.5-stop OS, a weather-resistant design and lightning-fast AF.

Aidan from Sigma UK puts this powerful and versatile optic through its paces photographing kestrels from a wildlife hide in Yorkshire.