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Leica

Summicron-SL 50mm f/2 ASPH.

Leica L · Prime · FULL FRAME

Summicron-SL 50mm f/2 ASPH. — 50mm f/2 for Leica L, a popular choice in the leica lineup.

$2,195

Launch price

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Last updated June 2026

Key specs at a glance

Focal Length

50 mm

Max Aperture

f/2

Mount

Leica L

Coverage

Full Frame

Stabilization

No

Weight

580 g

Min Focus

50 cm

Filter Size

67 mm

Where to buy the Leica Summicron-SL 50mm f/2 ASPH.

Check today's availability, latest prices, bundle deals, and certified refurbished options at the major authorized retailers:

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Best for

Use-case scores

Scored algorithmically from verified specs. 10 = best in class.

Portrait

Good
6.5/ 10
  • · Covers 50-85mm, which is highly suitable for portraits
  • · f/2 aperture is solid for standard portraits

Sports & Action

Fair
4.5/ 10
  • · Constant fast f/2 aperture allows fast shutter speeds

Video & Hybrid

Limited
3.0/ 10
  • · Internal focusing keeps lens length constant and stops rotation
  • · Configurable control ring allows smooth focus or aperture adjustments

Landscape

Limited
3.0/ 10
  • · Weather-sealed body protects against dust and rain in the field

Travel

Limited
3.5/ 10
  • · Manageable weight (580g) for travel
  • · Weather-sealed body is prepared for varied travel climates

Wildlife

Limited
2.0/ 10
  • · Weather-sealed design handles outdoor elements like rain or sand

Macro & Close-up

Limited
0.0/ 10

Pros

  • Prime design typically delivers strong sharpness and lighter weight
  • Weather-sealed construction for outdoor shooting
  • Native Leica L mount compatibility

Cons

  • Premium price point
  • Third-party or older alternatives may offer better value

Ready to buy the Leica Summicron-SL 50mm f/2 ASPH.?

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Full specifications

Verified specs · Leica Summicron-SL 50mm f/2 ASPH.

Optical Design

Focal length (Min)50 mm
Focal length (Max)50 mm
Max aperture (Wide)f/2
Max aperture (Tele)f/2
Elements9
Groups6
Special elements2 Aspherical

Focus System

Min focus distance50 cm
Max magnification0.2 ×
Autofocus motorStepper motor
Internal focusYes

Image Stabilization

Optical stabilizationNo
OIS effectiveness0 stops

Physical Specs

Weight580 g
Length89 mm
Diameter73 mm
Filter thread size67 mm
Weather sealingYes
Diaphragm blades11

Compatibility

Lens mountLeica L
Format coverageFull Frame

Features

Control ringYes
Custom function buttonYes