Panasonic Lumix G Micro 4/3 H-X025 25mm

The best normal prime for Micro Four Thirds just got weather sealing. Buy this lens, budget for a third-party hood, and enjoy some of the prettiest images you'll ever get out of an MFT camera.

The f/1.4 aperture is the star here. It's in the 95th percentile for light gathering, which means you can shoot in dimly lit rooms without your ISO going through the roof, and the bokeh is creamy and beautiful. What surprised us most is how consistent the sharpness is from corner to corner, even wide open. The Nano Surface Coating does its job too, we saw almost no ghosting or flaring in backlit shots. Autofocus is quiet and accurate, though it's not the absolute fastest we've tested, landing right around average for modern mirrorless glass.

The obvious budget alternative is the Meike 25mm f/1.8, which costs a fraction of the price but is fully manual focus and lacks weather sealing. You'll get decent sharpness, but you lose the Leica magic and the convenience of autofocus. On the other end, if you need more reach for portraits, the Viltrox AF 56mm f/1.7 is a strong contender, but it's a totally different focal length. For a standard walk-around lens, nothing beats this Panasonic Leica. Skip the zooms like the Tamron 28-75mm if you want this level of subject separation and low-light performance.

Pricing is all over the map, from $75 to $900 across vendors, which is wild. The $75 listing is almost certainly a different manual lens mislabeled, so ignore that. The real price for this Leica-branded gem usually sits around $500-700. At that level, it's a no-brainer for the image quality and weather sealing you get. This is a buy-it-for-life lens.

This is the lens that should live on your Micro Four Thirds camera. The Panasonic Leica 25mm f/1.4 II is basically a perfect normal prime, giving you a classic 50mm field of view with genuinely stunning image quality. It's sharp, fast, and now weather-sealed, which fixes the biggest complaint about the original version. If you shoot MFT and don't own this, you're working too hard.

If you're hunting for a macro lens or something that can pull double duty for close-up detail shots, this isn't it. The minimum focus distance is a disappointing 30cm, putting it in the bottom quarter of lenses for macro work. Go grab a dedicated macro lens instead. Also, if you need a truly pocketable pancake lens for street photography, this is a little chunky for that, look at the Panasonic 20mm f/1.7.

Buy it. The Panasonic Leica 25mm f/1.4 II is the definitive normal prime for Micro Four Thirds. It fixes the original's lack of weather sealing while keeping everything that made it great: stunning sharpness, beautiful bokeh, and a fast aperture that makes your photos look like they were taken with a much more expensive setup. The lack of a hood in the box is annoying, but don't let that stop you from getting one of the best lenses in the system.