---

title: Leica Summicron-SL 50mm f/2 ASPH.
description: "Compact 50mm prime with f/2 speed and weather sealing. Lightweight design delivers classic Leica optical quality for portrait photography at an accessible price point."
brand: Leica
mount: L-Mount
focal_length: 50
aperture: 2.0
angle_of_view: 47
lens_type: Prime
weight: 402
year: 2023
weather_sealed: true
image_stabilization: false
price: 1895
focus: Auto
lens_category: ["Normal"]
filter_size: 67
max_magn: 0.14
close_focus: 0.45
sku: 11193
diameter: 75
length: 83

date: 2025-07-23
draft: false
author: Jan Wedekind

featured_image: /lenses/leica/leica-50mm-f2.png

---

From Leica: 

> The compact multi-talent
> 
> With the Summicron-SL 50 f/2 ASPH., you can adapt the photographic situation as you please – without changing lenses. Because the standard fixed focal length enables fascinating still and moving image shots for travelling, event and portrait photography. The quick and precise autofocus focusses on your subject extremely quietly. This makes the SL lens ideal for demanding videography with a soft bokeh.

[Official Website](https://leica-camera.com/en-int/photography/lenses/sl/summicron-sl-50mm-f2-asph#:~:text=Constructional%20Details-,The%20Summicron%2DSL%2050%20f%2F2%20ASPH.,a%20compact%20and%20lightweight%20design.)

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