Panasonic LEICA DG SUMMILUX 25-50mm F1.7 ASPH (H-X2550)

The world's first* variable focal length telephoto lens that captures full-range F1.7 photos and video.

* Among digital interchangeable lenses used in mirrorless cameras, 2021 July 8 data.

Functions

LEICA DG lens - the best optics

Choose a LEICA DG lens and you will get the highest quality optics and the highest performance. These objectively meet the strict quality standards of Leica Camera AG. Photos taken with lenses of modern construction will delight you with exceptional sharpness. At the same time, they are protected from distortion, so images can be reproduced accurately and vividly. It is simply the ideal tool for professional-level photography.

･Leica is a registered trademark of Leica Microsystems IR GmbH.

Flawless F1.7 quality

This lens captures both great indoor shots in low light and portraits with a bokeh effect applied to the background. Enjoy F1.7 quality with a 50-100mm zoom range (35mm camera equivalent) and ease of use with a compact and lightweight design. By using the smoothly adjustable aperture, you can smoothly change the exposure while filming, zooming in or panning the image horizontally. When used with a compatible camera, the rotation angle of the focus ring can be adjusted manually.

Flawless close-up performance

This lens is great for close-up photography; minimum focus distance of 0.31m (in telephoto mode)* and 0.42x maximum magnification (35mm camera equivalent in telephoto mode). You can use it to zoom in on objects in the kitchen, take pictures of small elements and other sensitive objects such as butterflies. Expand your creativity with this lens.

* Minimum focus distance 0.28m (wide-angle), 0.31m (telephoto).

Dust, water drop and frost resistant construction

LEICA DG VARIO-SUMMILUX 25-50mm / F1.7 ASPH. the camera can be used in the most difficult conditions, as its construction is resistant to dust, water drops and can be used in temperatures of -10 °C.

･Dust and water drop resistance does not guarantee that damage will be prevented if the lens comes into direct contact with dust and water.

Perfect for filming

This lens provides fast, precise focusing and smooth aperture settings, which are especially important for today's content creators, allowing you to capture flawless 4K photos and movies without disturbing the subject itself.

H-X2550 lens structure

The optimized unit consists of 16 elements that combine into 11 groups, including 1 ASPH, 3 ED and 1 UHR lenses to minimize aberrations and ensure flawless resolution.

H-X2550 MTF chart

Meets the strict optical standards set by Leica Camera AG and ensures exceptional clarity and definition throughout the zoom range. Impeccable resolution stands out.

･For lenses that can compensate for distortion, the horizontal axis shows the distance from the center of the corrected image.