Description
Sigma 300-600mm F4 DG OS | Sports
The Sigma 300-600mm F4 DG OS | Sports is a professional super-telephoto zoom that delivers a constant f/4 maximum aperture across the full range from 300mm to 600mm — a combination of reach, speed, and versatility that places it among the most capable telephoto zoom lenses ever made for DSLR systems.
A constant f/4 aperture at 600mm is a significant advantage over variable-aperture telephoto zooms: exposure and depth of field remain consistent throughout the zoom range, and the larger maximum aperture enables faster shutter speeds to freeze fast-moving subjects such as wildlife in motion or athletes in competition. The built-in Optical Stabilizer (OS) further extends the range of usable shutter speeds for handheld shooting at long focal lengths.
The Sports-series construction is synonymous with professional durability — comprehensive weather sealing, a robust barrel resistant to dust and moisture, and the physical build quality expected by working professional photographers in the field. High-speed autofocus ensures accurate subject tracking for demanding action scenarios.
Available for Canon EF and Nikon F DSLR mounts, the Sigma 300-600mm F4 DG OS | S is a landmark telephoto zoom for professionals who require extreme reach combined with a consistent fast aperture. Available in Bangladesh from Hope Enterprises — official SIGMA distributor.




















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