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Panasonic H-PS45175-K Lumix G X Vario 45-175mm Lens — main product image
Panasonic H-PS45175-K Lumix G X Vario 45-175mm Lens
Panasonic H-PS45175-K Lumix G X Vario 45-175mm Lens
Panasonic H-PS45175-K Lumix G X Vario 45-175mm Lens
Panasonic

Panasonic H-PS45175-K Lumix G X Vario 45-175mm Lens

★★★★★4.3 (337 reviews)

A compact, power-zoom telephoto lens delivering 90-350mm equivalent reach for Micro Four Thirds shooters.

$247.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Panasonic LUMIX G X VARIO PZ 45-175mm f/4.0-5.6 is a telephoto zoom lens built for the Micro Four Thirds system that punches well above its weight class. Covering a 35mm-equivalent focal range of 90-350mm, it gives photographers and videographers serious telephoto reach in a remarkably slim and lightweight package. The lens features Panasonic's nano surface coating, which minimizes ghosting and lens flare, delivering clean contrast even when shooting toward bright light sources.

What sets this lens apart is its power zoom mechanism with multi-speed control. Rather than a traditional twist-to-zoom ring, the motorized zoom lever lets you smoothly transition between focal lengths at a consistent, controllable speed—a major advantage for video shooters who need professional-looking zoom pulls. The Multi Actuator Floating Inner Focus system ensures fast, quiet autofocus while keeping the lens barrel at a fixed length throughout the zoom range. Combined with Power O.I.S. stabilization, this lens is a versatile tool for capturing distant subjects in both stills and motion work.

Key Features

Excellent image quality and contrast performance all the way around the screen

Nano surface coating for reduced ghost/flare and nuke expression

Multi-speed zoom allows you to zoom while adjusting the zoom speed

Reduces image leashes during zooming that are easy to occur during video shooting

Multi Actuator Floating Inner Focus

Specifications

Brand
Panasonic
Model
H-PS45175-K
Focal Length
45-175mm
35mm Equivalent
90-350mm
Lens Type
Telephoto Zoom
Mount
Micro Four Thirds
Image Stabilization
Power O.I.S.
Focus System
Multi Actuator Floating Inner Focus
Coating
Nano Surface Coating
Zoom Type
Power Zoom (Multi-Speed)

Pros & Cons

👍 Pros

  • Extremely compact and lightweight for a 90-350mm equivalent telephoto zoom
  • Power zoom with adjustable speed allows smooth, consistent zooming ideal for video
  • Nano surface coating reduces ghosting and flare in backlit and bright conditions
  • Inner focus design keeps the lens length constant and prevents front element rotation

👎 Cons

  • Maximum aperture is relatively narrow, limiting performance in low-light conditions
  • Power zoom requires battery power from the camera body, which can increase battery drain
  • Micro Four Thirds mount only, so it cannot be used on full-frame or APS-C camera systems
  • Autofocus motor is audible at close range, which may be picked up by built-in microphones during video

Frequently Asked Questions

This lens uses the Micro Four Thirds mount and is compatible with Panasonic Lumix and Olympus (OM System) Micro Four Thirds camera bodies.
Yes, it features Panasonic's Power O.I.S. (Optical Image Stabilizer), which helps reduce camera shake at longer focal lengths.
The lens has a zoom lever on the barrel that provides smooth, motorized zooming at adjustable speeds. This is especially useful for video, where manual zoom rings can introduce jarring speed changes.
The 45-175mm focal length on a Micro Four Thirds sensor provides a 35mm equivalent range of 90-350mm, making it suitable for wildlife, sports, and distant subjects.
Yes, the power zoom with multi-speed control and the inner focus design that minimizes image shift during zooming make it particularly well-suited for video work.

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