Panasonic Leica DG Summilux 10-25mm F1.7 ASPH Lens
Introduction
The Panasonic Leica DG Summilux 10-25mm F1.7 ASPH. is a professional-grade zoom lens designed for Micro Four Thirds cameras. Covering a versatile focal range equivalent to 20-50mm, it combines wide-angle flexibility with a constant fast aperture, making it ideal for landscapes, portraits, video production, and low-light photography.
Design and Build
Built to Leica’s rigorous optical standards, the lens features a robust, weather-sealed construction that resists dust and moisture. Despite its solid build, it remains relatively compact and balances well on Micro Four Thirds bodies. A large manual focus ring and smooth zoom control enhance usability for both photographers and videographers.
Optical Performance
With a constant f/1.7 aperture throughout the zoom range, the lens delivers exceptional brightness and depth-of-field control. Its optical design incorporates multiple aspherical and extra-low dispersion elements to minimize distortion, chromatic aberrations, and flare. The result is sharp, high-contrast images with pleasing bokeh across all focal lengths.
Video Capabilities
The lens is optimized for video recording, offering smooth aperture transitions, minimal focus breathing, and quiet autofocus operation. Its wide-to-standard focal range makes it a versatile tool for filmmakers, covering everything from establishing shots to close-ups with cinematic quality.
Conclusion
The Panasonic Leica DG Summilux 10-25mm F1.7 ASPH. lens is a groundbreaking zoom that combines prime-like optical quality with the flexibility of a zoom. Its constant fast aperture, robust build, and video-friendly design make it an outstanding choice for creators who demand both performance and versatility in a single lens.
Panasonic Leica DG Vario-Summilux 10-25mm f/1... Specs
| Focal Length |
10 to 25mm (35mm Equivalent: 20 to 50mm)
|
| Aperture |
Maximum: f/1.7
Minimum: f/16
|
| Lens Mount |
Micro Four Thirds
|
| Lens Format Coverage |
Micro Four Thirds
|
| Angle of View |
94° to 47°
|
| Minimum Focus Distance |
11.02" / 28 cm
|
| Magnification |
1:7 Macro Reproduction Ratio
0.14x Magnification
|
| Optical Design |
17 Elements in 12 Groups
|
| Aperture/Iris Blades |
9, Rounded
|
| Focus Type |
Autofocus
|
| Image Stabilization |
No
|
| Filter Size |
77 mm (Front)
|
| Dimensions |
ø: 3.45 x L: 5.04" / ø: 87.6 x L: 128 mm
|
| Weight |
1.52 lb / 690 g
|
