Panasonic Leica DG Vario-Summilux 10-25mm / F1.7 ASPH

The Panasonic Leica DG Vario-Summilux 10-25mm F1.7 ASPH is a high-end standard zoom lens designed for Micro Four Thirds cameras, offering a 20-50mm equivalent focal length range. Its impressively bright f/1.7 constant maximum aperture excels in low-light conditions and provides improved depth of field control throughout the zoom range. The optical design incorporates three aspherical elements, four extra-low dispersion elements, and one ultra-high refractive index element to suppress chromatic and spherical aberrations, resulting in high clarity, sharpness, and color accuracy.

Complementing its optical performance, the lens features a durable, weather-sealed physical design, ensuring reliability in various environmental conditions. The fast autofocus system, versatile focusing clutch mechanism, and stepless, de-clicked aperture ring make it particularly well-suited for video applications, allowing for smooth and silent operation during recording.

Weighing approximately 690 grams, the lens balances well on larger Micro Four Thirds bodies and is threaded for 77mm filters. Its closest focusing distance of 28cm allows for decent close-up shots, adding to its versatility.

Top Benefits

• Versatile Focal Range: Covers a 20-50mm equivalent range, suitable for wide-angle to standard shooting scenarios.

• Bright Constant Aperture: The f/1.7 constant maximum aperture ensures excellent low-light performance and depth of field control throughout the zoom range.

• Advanced Optical Design: Incorporates aspherical, extra-low dispersion, and ultra-high refractive index elements to minimize aberrations and enhance image quality.

• Video-Friendly Features: Equipped with a fast autofocus system, focusing clutch mechanism, and de-clicked aperture ring for smooth and silent operation during video recording.

• Robust Build Quality: Durable, weather-sealed construction ensures reliability in various shooting environments.