LEICA DG Lens H-X1025

Seamless Power

The LEICA DG VARIO-SUMMILUX 10-25 mm (35 mm camera equivalent: 20-50 mm) is the first lens ever to deliver F1.7 brightness throughout the zoom range.* With a single compact, lightweight lens, photographers can capture vast landscapes with dramatic perspective, take candid shots in low light, and compose appealing portraits with a distinctive bokeh effect in the background. Moreover, seamless iris control allows users to shoot video with exceptionally smooth changes in exposure when zooming or panning. Creators can shift deftly between still photography and video, always enjoying the same outstanding level of expressive power.

* Among digital interchangeable lenses for mirrorless cameras as of May 31, 2019.

LEICA DG Lens –
ultimate optics

Opt for a LEICA DG lens and get the ultimate in optical quality and performance. They naturally meet the strict quality standards set by Leica Camera AG.

Thanks to the sophisticated design of these lenses, you will enjoy brilliant clarity all the way to the edges of your photos. At the same time, distortions of all kind are prevented to enable precise, sharp picture rendering. This means you have the ideal tool for pro-level images in the palm of your hand.

Rugged Design –
more creative options

Brave the elements in nearly any kind of weather or shooting location. This lens features dust- and splash-resistant* and designed for use at temperatures as low as -10 °C that is tough enough to withstand even heavy field use. It protects the lens system inside from sand, rain and more, making it perfect for shooting under harsh conditions. Now there is nothing holding you back from capturing the creative nature or landscape shots you want.

* Dust and Splash Resistant does not guarantee that damage will not occur if this lens is subjected to direct contact with dust and water.

Video Support –
perfect video-recording

With video support any user has everything they need for recording with their LUMIX camera. Not only does it perform smooth aperture changes so there are no sudden jumps in exposure, it also boasts a silent design for enhanced capture of the scene’s audio. What’s more, the stunning AF performance of this lens records excellent 4K video, where precise focusing is essential.

Lens Construction

17 elements in 12 groups:

– 3 aspherical lenses
– 4 Extra-Low Dispersion lenses
– 1 Ultra High Refractive Index lens

Aspherical (ASPH) lenses help reduce size and weight, effectively preventing spherical and distortion aberration.

Extra-Low Dispersion (ED) lenses correct chromatic aberration rendering sharp, high-contrast images with clear colors from corner to corner.

Ultra-High Refractive Index (UHR) lens improves optical performance, reduces size and weight, and achieves uniform image quality from the center to the edges of the image.

MTF Chart

For lenses that are capable of compensating distortion, the horizontal axis of the MTF shows the distance from the center of the corrected image.