Panasonic Leica DG Summilux 25mm f/1.4 ASPH.

Announced June 13, 2011

Compare Panasonic Leica DG Summilux 25mm f/1.4 ASPH.
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PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.

Reviewer Consensus

Strong

The Panasonic Leica DG Summilux 25mm f/1.4 ASPH is a high-performing standard prime that delivers sharp images and pleasant bokeh; that said, it lacks weather sealing and optical stabilization while commanding a premium price.

Weighted from 15 reviewer scores

Pros

  • Excellent sharpness and image quality
  • Pleasant bokeh and depth-of-field control
  • Fast, accurate, and quiet autofocus
  • Smooth manual focus ring
  • Compact and portable design

Cons

  • Lacks weather sealing and optical image stabilization
  • Noticeable chromatic aberration and purple fringing
  • High retail price
  • Softness or vignetting at wide apertures
  • Cumbersome and non-reversible lens hood
  • Launch price $649.99 (USD)
  • Focal length & aperture 25mm f/1.4
  • Mount & coverage Micro Four Thirds Micro Four Thirds
  • Stabilization None
  • Close focus 30 cm (0.11x)
  • Filter thread 46mm
  • Autofocus motor Micromotor
  • Weight & size 200g (7.1 oz) · 63 x 54.5 mm (2.48 x 2.15 in)

Expert Reviews

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Specifications

General

Announcement date June 13, 2011
Launch MSRP $649.99
Lens mount Micro Four Thirds
Image circle coverage Micro Four Thirds
Lens type Prime

Optical Design

Elements 9
Groups 7

Focal Length & Aperture

Focal length (wide) 25mm
Max aperture f/1.4
Minimum aperture f/16
Diaphragm blades 7

Angle of View

Diagonal angle of view 47°

Focusing

Autofocus motor Micromotor
Minimum focus distance 30 cm
Maximum magnification 0.11x
Focus mechanism Internal focus

Stabilization

Optical stabilization (OIS) No

Build

Weight 200g (7.1 oz)
Maximum diameter 63mm (2.48 in)
Length 54.5mm (2.15 in)
Filter thread 46mm
Weather sealing None