Best Pick

Sigma 28-45mm f/1.8 DG DN Art Lens (Leica L)

79.3 Portrait Score
45mm f/1.8 L-Mount
Why we recommend this

Its constant f/1.8 aperture across a 28-45mm zoom range provides a uniquely bright and versatile wide-to-normal lens for full-frame cameras. The HLA autofocus system ensures fast and quiet focusing, which is ideal for both stills and video work. This lens is best for portrait and event photographers who need a single, fast zoom to work in varied, often low-light conditions.

Read Full Review

Great Alternatives

These options also score highly and may better suit your specific needs

Samyang 35-150mm f/2-2.8 AF Lens (Leica L)

71.2 Portrait Score
150mm f/2 L-Mount
Why we recommend this

This lens stands out with its versatile 35-150mm f/2-2.8 zoom range, offering a fast aperture for full-frame L-Mount cameras. Its three custom mode switches provide quick access to saved settings, adding operational flexibility for changing scenes. It is best for portrait and event photographers who need a single, bright lens to cover a wide range of focal lengths without swapping optics.

Read Full Review

Sirui SIRUI Astra 50mm 1.33X Full Frame Auto Focus

30.4 Portrait Score
50mm Leica L IS
Why we recommend this

Its 1.33x constant squeeze and fast T1.8 aperture deliver a professional cinematic look with excellent low-light performance and shallow depth of field. The dual flare options provide distinctive visual character, while the autofocus and built-in stabilization support modern filmmaking workflows. This lens is best for independent filmmakers and content creators seeking an authentic anamorphic look without needing extensive post-production.

Read Full Review