Panasonic Lumix G X Vario 35-100mm f/2.8 II Power O.I.S. Review

The Panasonic Lumix G X Vario 35-100mm f/2.8 II Power O.I.S. is a fast telephoto zoom for Micro Four Thirds cameras, offering a 70-200mm full-frame equivalent focal range with a constant f/2.8 aperture. This second-generation lens is designed for professional video work and serious photography, featuring Power O.I.S. optical stabilization to help steady handheld shooting at longer focal lengths. It's a key piece in Panasonic's premium G X Vario lineup, aimed at creators who need reach and speed in a relatively compact package.

As a constant-aperture telephoto zoom in the Micro Four Thirds system, this lens competes directly with Olympus's Pro-series offerings and serves as a go-to choice for event coverage, portraits, and wildlife on MFT bodies. The Power O.I.S. system is particularly relevant for hybrid shooters who want smooth stabilization for video alongside fast autofocus performance. Without broader user feedback, it's difficult to assess real-world handling, sharpness across the zoom range, or how well the autofocus performs in demanding scenarios, but its position as a second-generation professional zoom suggests Panasonic has refined the formula from its predecessor.