Best Sigma Portrait Lenses Under CA$1,500 in 2026

The 20mm f/1.4 prime delivers outstanding edge-to-edge sharpness, with 15 elements in 11 groups including FLD and SLD glass, and a 950g build that feels solid in hand. Its f/1.4 aperture and wide field make it a strong choice for low-light and astrophotography, while the hand-crafted Japanese assembly and USB dock compatibility add practical value. Best for photographers who need a fast, wide prime for indoor events, video, or night skies, though landscape shooters may find its 18.3/100 score underwhelming.