Sigma 24mm f/3.5 DG Contemporary L Mount lens, Black

24mm f/3.5 L Mount Prime

This compact full-frame prime lens weighs 7.9 oz and features a 24mm focal length with a maximum f/3.5 aperture. Its optical design uses 10 elements in 8 groups to deliver sharp, detailed images. The minimum focusing distance is 4.3 inches with a 1:2 magnification ratio, allowing for close-up work. It is built for L mount mirrorless cameras.

Suited for wide-angle walkaround use.

Photographers wanting a lightweight wide prime for everyday carry will appreciate the portable build and close-focusing ability. It suits street, landscape and environmental portrait work where f/3.5 depth of field is acceptable. Buyers needing wider apertures for night scenes or shallower subject separation should consider faster alternatives. The fixed focal length also limits framing flexibility compared to zoom lenses.

1:2 magnification at 4.3 inches minimum focus

The 1:2 maximum magnification ratio at a 4.3 inch working distance is the key specification for close-up capability. This allows detailed texture and small subject capture beyond standard prime performance. Users requiring 1:1 macro reproduction will find this specification insufficient for true macro work. Verify that the L mount matches your camera system before purchase.