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Panasonic Micro Four Thirds mount Wide-angle prime

Panasonic Leica DG Summilux 25mm F1.4 II Asph.

Quick answer

The Panasonic Leica DG Summilux 25mm F1.4 II Asph. is a wide-angle prime lens covering 25mm at f/1.4 for the Micro Four Thirds mount. Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.

Focal
25mm
Aperture
f/1.4
Weight
205g
Filter
46mm
Min focus
0.3m

What 25mm sees

Micro Four Thirds crop 2.0× → 50mm
46.8° 39.6° horizontal

Diagonal angle of view. Frames drawn to scale at 25mm. Calculated from the focal length and crop factor, not measured.

Open the field-of-view calculator

Panasonic Leica DG Summilux 25mm F1.4 II Asph. specifications

Optics

Focal length
25mm
Maximum aperture
f/1.4
Format coverage
Micro four thirds
Optical construction
9 elements in 7 groups

Focus

Minimum focus distance
0.3 m
Maximum magnification
0.11×

Physical

Filter thread
46 mm
Weight
205 g
Length
54.5 mm
Diameter
63 mm

General

Brand
Panasonic
Lens type
Prime

Specification source: en.wikipedia.org

What can you shoot with the Panasonic Leica DG Summilux 25mm F1.4 II Asph.?

At 25mm this is a wide-angle prime, which typically suits:

  • Landscapes and cityscapes
  • Street and travel photography
  • Environmental portraits and interiors

Its very wide maximum aperture suits low light and shallow depth of field with strong background blur.

Frequently asked questions

What mount does the Panasonic Leica DG Summilux 25mm F1.4 II Asph. use?

It uses the Micro Four Thirds mount, so it fits Micro Four Thirds cameras directly.

What is the focal length of the Panasonic Leica DG Summilux 25mm F1.4 II Asph.?

It is a fixed 25mm lens with a maximum aperture of f/1.4. That makes it a wide-angle lens.

Is the Panasonic Leica DG Summilux 25mm F1.4 II Asph. a prime or a zoom lens?

It is a prime lens with a fixed 25mm focal length. Primes usually open wider than zooms; this one opens to f/1.4.

What is the Panasonic Leica DG Summilux 25mm F1.4 II Asph. equivalent on a crop sensor?

On Micro Four Thirds (2x crop) it frames like 50mm on full frame, with a 39.6° horizontal and 46.8° diagonal field of view. These figures are calculated from the focal length and crop factor.

Which cameras does the Panasonic Leica DG Summilux 25mm F1.4 II Asph. fit?

Any Micro Four Thirds-mount camera, including OM System OM-1, OM System OM-1 Mark II, OM System OM-5, Olympus OM-D E-M1, and Olympus OM-D E-M1 Mark II and 63 more.

Alternatives for Micro Four Thirds from other brands

All Micro Four Thirds lenses

Same mount, overlapping focal range, closest maximum aperture first.

More Panasonic lenses for Micro Four Thirds

All Panasonic lenses

Other 25mm lenses

All 25mm lenses

Cameras that fit the Micro Four Thirds mount

All Micro Four Thirds cameras (68)