Panasonic Lumix G 25mm / F1.7 ASPH.

The high-speed F1.7 lens offers a beautiful bokeh effect
for more impressive, creative shots. Together with the
50mm focal distance (35mm camera equivalent) which is
almost the same viewing angle and sense of perspective
of human eyes, this lens is ideal for a portraits or scenery
as they see.

UHR (Ultra High
Refractive Index) Lens
The UHR (Ultra High Refractive Index) lens and
aspherical lenses achieve uniformed description from the
center to the edges.

240 fps Drive Capability
It is compatible with the sensor drive at max. 240 fps* to take maximum advantage of cameras with high-speed AF. An inner focus drive system and stepping motor for smooth, silent operation work with the camera’s high-speed, high-precision Contrast AF system for both photo and video recording.
*Sensor drive performance varies depending on the camera.

Features Lens Construction 8 elements in 7 groups (2 aspherical lenses, 1 UHR lens)
Nano Surface Coating -
Mount Micro Four Thirds mount
Optical Image Stabilizer -
Focal Length f=25mm (35mm camera equivalent 50mm)
Aperture Type 7 diaphragm blades / Circular aperture diaphragm
Maximum Aperture F1.7
Minimum Aperture F22
Closest Focusing Distance 0.25m / 0.82ft
Maximum magnification Approx. 0.14x / 0.28x (35mm camera equivalent)
General Diagonal Angle of View 47°
Filter Size φ46mm / 1.8in
Max. Diameter φ60.8mm / 2.4in
Overall Length Approx. 52mm / 2.05in (from the tip of the lens to the base side of the lens mount)
Weight Approx. 125g / 4.41oz (excluding lens cap, lens rear cap and lens hood)
Standard Accessories Lens cap, Lens hood, Lens rear cap