Sigma 100-300mm F4.5-6.7 DL for Canon EF

The Sigma 100-300mm f/4.5-6.7 DL is a full-frame telephoto zoom lens built for Canon’s EF mount DSLR system. Covering a focal range from 100mm to 300mm with a variable maximum aperture, it addresses a practical telephoto zoom range suited to wildlife, sports, portraiture, and general longer-reach photography. The variable maximum aperture runs from f/4.5 at the wide end to f/6.7 at full extension, and the DL designation indicates a lightweight construction intended to keep the overall size and weight of the lens manageable relative to its zoom range. A third-party alternative to first-party Canon telephoto zoom lenses, offering extended reach at an accessible price point. Compatible with the full range of Canon EF mount full-frame and APS-C DSLR bodies.

– 100-300mm telephoto zoom focal range
– Variable f/4.5-6.7 maximum aperture
– DL lightweight construction
– Canon EF mount compatibility
– Full-frame and APS-C format coverage
– Third-party alternative optic from Sigma
– Accessible price point for telephoto reach