Panasonic Lumix G X Vario 35-100mm f/2.8 ASPH. (II) Power O.I.S. Lens for MFT (Micro Four Thirds), Black {58}

Panasonic 35-100mm f/2.8 II: the MFT telephoto workhorse that travels light

A 70-200mm equivalent range at a constant f/2.8, weighing just 357g. That ratio is the whole argument for this lens. Panasonic's Nano Surface Coating keeps ghosting and flare controlled when you're shooting into strong light sources, and the ASPH. elements work with ED and UED glass to hold chromatic aberration in check across the full zoom range. The 58mm filter thread keeps polarizers and ND filters affordable.

Power O.I.S. is the stabilization story here. It works in tandem with Dual I.S. 2.0 on compatible Lumix bodies, giving you meaningful hand-holding latitude at the long end without adding mass to the rig. For video, the aperture transitions are smooth and silent, which matters when you're recording with an on-camera mic or dual-system audio. The metal body construction is sealed against splash, dust, and freezing temperatures, so this lens holds up in conditions that would send a lesser kit back to the bag.

A full-size 70-200mm f/2.8 setup can push 1.5kg. This one clocks in well under a pound. For photographers who have committed to the Micro Four Thirds system and need a fast telephoto without compromising the portability that made MFT attractive in the first place, this is a direct answer.

Who It's For

Wedding and event photographers working tight venue timelines will find the f/2.8 aperture and silent AF useful during ceremonies where discretion matters. Travel photographers shooting with a compact MFT kit get 70-200mm equivalent reach without the weight penalty of a full-frame telephoto. Outdoor and nature shooters benefit from the splash/dustproof/freezeproof sealing when conditions change mid-session. Videographers recording run-and-gun footage will value the silent aperture control and Power O.I.S. working alongside Dual I.S. 2.0 to stabilize handheld shots at the long end.

Key Features

• 35-100mm f/2.8 constant aperture with 70-200mm equivalent range
• 357g metal body construction, splash/dust/freezeproof sealed design
• Power O.I.S. stabilization compatible with Dual I.S. 2.0 on Lumix bodies
• ASPH. elements with ED and UED glass for chromatic aberration correction
• Nano Surface Coating reduces ghosting and flare across light spectrum
• 58mm filter thread for standard polarizers and ND filters
• Silent, smooth aperture transitions for clean video audio recording

FAQ

What's the equivalent focal length in full-frame terms?

70-200mm. The 35-100mm native focal length on Micro Four Thirds translates to a 70-200mm equivalent range on a full-frame camera, giving you proper telephoto reach without the weight penalty.

How does Power O.I.S. pair with camera-based stabilization?

Power O.I.S. works in tandem with Dual I.S. 2.0 on compatible Lumix bodies, stacking lens and sensor stabilization for meaningful hand-holding latitude at 100mm. The combination is designed to work as a system, not overlap redundantly.

Is this lens weather-sealed?

Yes. It's splash-proof, dustproof, and freezeproof when mounted on a compatible weather-sealed Lumix body. The metal construction and sealed design hold up in field conditions-rain, dust, cold temperatures all included.

What aperture transitions look like for video?

Silent and smooth. The aperture moves without the clicks or breathing you'd get from manual iris adjustment, which matters when you're recording dialogue or ambient sound on a single system.

How much does it weigh compared to a full-frame 70-200mm?

357 grams. A typical full-frame f/2.8 70-200mm runs 1.4-1.5kg. This lens delivers the same f/2.8 aperture at less than a quarter the weight, which is why it exists.

Does it use standard 58mm filters?

Yes. The 58mm thread means you can use affordable, widely available polarizers, ND filters, and other optics without custom-sizing or adapter rings.

What optical elements control aberrations?

ASPH. elements paired with ED and UED glass. The extra-low and ultra-extra-low dispersion elements correct chromatic aberration across the full zoom range, and Nano Surface Coating minimizes ghosting and flare.