SUMMARY
Leica has introduced the Summilux-SL 50mm f/1.4 ASPH, claiming it as the world's most compact 50mm f/1.4 autofocus lens. Measuring 75.5mm long and 74mm in diameter, it represents a substantial size reduction from the original 2016 model and is even smaller than Leica's recent Summicron-SL 50mm f/2 ASPH. While not the lightest, this lens features 11 aperture blades and two aspherical elements, designed for high-quality images in challenging light with precise subject isolation and bokeh. It is slated for release in late 2026 with an anticipated price of $4,950 / £3,890.
TAKEAWAYS
Leica's new Summilux-SL 50mm f/1.4 ASPH is the world's smallest AF 50mm f/1.4 lens.
The lens measures 75.5mm long and 74mm in diameter, making it smaller than previous f/1.4 and f/2 models.
It features 11 aperture blades and two aspherical elements for image quality and bokeh.
The lens is expected to be available in late 2026 for approximately $4,950 / £3,890.