Best Sigma Portrait Lenses Under CA$2,000 in 2026

Delivering prime-level sharpness with a constant f/1.8 aperture across its 28-45mm zoom range, this lens effectively replaces multiple fast primes in a single, weather-sealed body. Its 11-blade diaphragm and advanced coatings produce exceptionally smooth bokeh and flare resistance, rivaling dedicated portrait optics. This is best for portrait and wedding photographers who need rapid focal length flexibility without sacrificing the shallow depth of field or light gathering of an f/1.4 prime.