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Leica

Leica Summicron-SL 50mm f/2 ASPH

The natural standard prime for the Leica SL system — the Summicron-SL 50mm f/2 ASPH delivers the resolving power and three-dimensional rendering the Summicron name demands in a weather-sealed, autofocus barrel designed around the SL camera body. Sharpness is outstanding from f/2 with the kind of micro-contrast that Leica glass is renowned for. The internal focus system keeps the barrel length constant throughout the focus range. Compatible with Leica SL2, SL3, Lumix S-series, and Sigma L-mount cameras.

GearFrame's Take

The Summicron standard applied to a modern AF prime — weather-sealed, autofocus, and optically superb at f/2 in the most versatile focal length for any system.

Starting from
£2200 new
Average price across retailers: ~£2350
Available at 4 retailers
✓ Available at 4 retailers 🔒 No signup needed 📦 UK stock only
RetailerPrice
Wex Photo Video
Wex Photo Video
Check on Wex Photo Video →
Clifton Cameras
Clifton Cameras
Check on Clifton Cameras →
Please note that not all products on GearFrame are available from all retailers listed. Older camera models are more likely to be found second hand or refurbished. We currently do not have live price or availability data, but are actively working to bring this to GearFrame.
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Core
Released
2018
Aperture
f/2 (max aperture)
Compatible Mount
Leica L-mount
Dimensions
80mm diameter × 98mm length
Weight
700g
Weather Sealed
Yes
Performance
AF Motor
Internal AF motor — fast and near-silent; full-time manual override
Optical IS
None (relies on body IBIS)
Burst Rate
N/A
Battery Life
N/A
Optics
Min. Focus Distance
45cm minimum focus distance
Viewfinder
N/A
Screen
N/A
Memory Cards
N/A
Connectivity
N/A

Select up to 2 cameras to compare against the Summicron-SL 50mm f/2 ASPH. It's always pinned as the baseline.

Select 1–3 cameras to compare

6 cameras compatible with the Leica L-mount mount.

GearScore™ — Suitability by Genre
Portrait
9.0
Travel
9.0
Street
7.0
Great For
👤
Portrait Summicron micro-contrast at f/2 with autofocus — the natural portrait prime for Leica SL and L-mount system photographers.
✈️
Travel Weather-sealed and autofocus at 50mm — the definitive all-conditions travel prime for any L-mount camera.
🏙️
Street A natural 50mm perspective with AF and weather sealing — a capable street prime when optical quality takes priority.
⚠️ Not Ideal For

No significant limitations identified — this is a versatile camera without obvious weak spots for most shooters.

📝 How suitability scores are calculated Scores reflect the aggregated consensus from verified purchaser reviews across tracked UK retailers, weighted by photography genre tags applied by reviewers. This is community opinion — not GearFrame editorial assessment. See our full methodology →
Price History — Summicron-SL 50mm f/2 ASPH