Introduction

The Panasonic Leica DG Vario-Summilux 25-50mm F1.7 ASPH is Panasonic’s latest lens for the Micro Four Thirds system.

It covers a slightly unusual 50-100mm equivalent range and maintains an F1.7 maximum aperture throughout. But it makes immediate sense once set alongside Panasonic’s video-optimized 10-25mm F1.7, to which it makes a natural companion.
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