Panasonic Leica DG Vario-Summilux 10-25mm f/1.7 ASPH. Lens

BH #PA102517 • MFR #H-X1025
Panasonic Leica DG Vario-Summilux 10-25mm f/1.7 ASPH. Lens
Key Features
  • Micro Four Thirds System
  • 20-50mm (35mm Equivalent)
  • Aperture Range: f/1.7 to f/16
  • Three Aspherical Elements
A unique lens with a distinctly bright design, the Leica DG Vario-Summilux 10-25mm f/1.7 ASPH. from Panasonic is a 20-50mm-equivalent zoom for Micro Four Thirds mirrorless cameras. The impressively fast f/1.7 constant maximum aperture enables improved depth of field control and low-light shooting capabilities throughout the zoom range. Balancing the impressive f/1.7 performance, the optical design incorporates a series of low dispersion, aspherical, and high refractive index elements, which help to greatly reduce chromatic and spherical aberrations for improved clarity and sharpness. Complementing the optics, this lens is also characterized by its durable, weather-sealed physical design, along with a fast autofocus system, versatile focusing clutch design, and a stepless, de-clicked aperture ring to suit video applications.
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Panasonic Leica DG Vario-Summilux 10-25mm f/1... Overview

A unique lens with a distinctly bright design, the Leica DG Vario-Summilux 10-25mm f/1.7 ASPH. from Panasonic is a 20-50mm-equivalent zoom for Micro Four Thirds mirrorless cameras. The impressively fast f/1.7 constant maximum aperture enables improved depth of field control and low-light shooting capabilities throughout the zoom range. Balancing the impressive f/1.7 performance, the optical design incorporates a series of low dispersion, aspherical, and high refractive index elements, which help to greatly reduce chromatic and spherical aberrations for improved clarity and sharpness. Complementing the optics, this lens is also characterized by its durable, weather-sealed physical design, along with a fast autofocus system, versatile focusing clutch design, and a stepless, de-clicked aperture ring to suit video applications.

Wide-to-normal zoom is designed for Micro Four Thirds mirrorless cameras and offers a 20-50mm equivalent focal length range.
Impressively bright f/1,7 constant maximum aperture excels in low-light conditions throughout the zoom range and also offers improved depth of field control.
Three aspherical elements, four extra-low dispersion elements, and one ultra high-refractive index element all combine to suppress color fringing, chromatic aberrations, and spherical aberrations for high clarity, sharpness, and color accuracy.
Fast 240 fps autofocus drive, along with an internal focusing system, delivers smooth, accurate, and quiet focusing performance to benefit both stills and video applications. Additionally, a focus clutch mechanism delivers especially quick AF/MF switching.
Physical aperture ring has a stepless, de-clicked design for smooth, silent aperture switching to benefit video applications.
Splash, dust, and freezeproof design benefits working in inclement weather conditions.
Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality.
UPC: 885170366572

Panasonic Leica DG Vario-Summilux 10-25mm f/1... Specs

Focal Length10 to 25mm (35mm Equivalent Focal Length: 20 to 50mm)
Maximum Aperturef/1.7
Minimum Aperturef/16
Lens MountMicro Four Thirds
Format CompatibilityMicro Four Thirds
Angle of View94° to 47°
Minimum Focus Distance11.02" / 28 cm
Maximum Magnification0.14x
Optical Design17 Elements in 12 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Image StabilizationNo
Filter Size77 mm (Front)
Dimensions (ø x L)3.45 x 5.04" / 87.6 x 128 mm
Weight1.52 lb / 690 g
Packaging Info
Package Weight2.65 lb
Box Dimensions (LxWxH)11.4 x 10.9 x 5.85"
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Will this have Dual I.S. capability?

Will this have Dual I.S. capability?
Asked by: Sunway
Dual IS capability is only offered with specific Panasonic bodies like the GH5 and a lens with stabilization built into it such as the Panasonic Lumix G X Vario 12-35mm f/2.8 II ASPH. POWER O.I.S. Lens. Being that the Panasonic Leica DG Vario-Summilux 10-25mm f/1.7 ASPH. Lens lacks stabilization, the only stabilization you could get would be from the camera body your using.
Answered by: Kirk
Date published: 2019-12-23

Where is this lens made? Germany?

Where is this lens made? Germany?
Asked by: John
As per our records, this lens is made in China. Please note that this is subject to change at any time.
Answered by: Kirk
Date published: 2020-03-18

Can it be used with the Leica SL?

Can it be used with the Leica SL?
Asked by: Daniel
Unfortunately this lens is not compatible with the Leica SL.
Answered by: Daniel
Date published: 2020-01-10

Will this lens work on an Olympus OM-D EM10?

Will this lens work on an Olympus OM-D EM10?
Asked by: james
The lens can be used with a digital camera compatible with the lens mount standard for the Micro Four Thirds System.
Answered by: Panasonic Team
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Is there any experience for using this lens with BMPC4K?
Asked by: Nikos
This lens will work very well with the Pocket Cinema Camera 4K.
Answered by: Joseph
Date published: 2020-07-01

Are there hot spots when using with an IR ...

Are there hot spots when using with an IR converted M4/3 camera?
Asked by: Velvet
We would be more than happy to look into it further. Please contact our Customer Service Team via Live Chat on the Panasonic Website, Contact Us option, Mon-Fri, 9am-5pm EST. -M
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Does this lens extend as it moves the the focal ...

Does this lens extend as it moves the the focal length?
Asked by: Anonymous
yes, it extend for approximately 1 cm
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Does it works well with TILTA NUCLEUS-NANO?

Does it works well with TILTA NUCLEUS-NANO?
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Yes, this lens should work well with the Nucleus-Nano.
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