PANASONIC LEICA DG SUMMILUX 25mm F1.4 ASPH. H-X025 Manual Lens 4/3 Mount Camera
Minimum aperture： F1.4, F16. Focal length：25mm (35mm film equivalent 50mm). Weight: Approx. 205g (excluding the lens hood, lens cap, and lens rear cap). 54.5 mm (from the tip of the lens to the reference plane of the lens mount).