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Panasonic LUMIX G VARIO 45- vs Viltrox

Updated July 2026 — Panasonic LUMIX G VARIO 45- wins on zoom range and stabilization, Viltrox wins on weight and price.

The Panasonic lens offers greater versatility with its zoom capabilities, while the Viltrox lens excels in low-light conditions and portability.

Why Panasonic LUMIX G VARIO 45- is better

Versatility

Panasonic lens has a zoom range of 45-150mm.

Optical Stabilization

Panasonic lens includes optical image stabilization.

Brand Reputation

Panasonic is known for high-quality optics.

Why Viltrox is better

Price

Viltrox lens is $176.00, significantly cheaper.

Weight

Viltrox lens weighs only 170g.

Low-Light Performance

Viltrox lens has a bright f/1.7 aperture.

Overall score

Panasonic LUMIX G VARIO 45-
85
Viltrox
76

Specifications

SpecPanasonic LUMIX G VARIO 45-Viltrox
Focal Length45-150mm25mm
Aperturef/4.0-5.6f/1.7
Mount TypeMicro Four ThirdsSony E
Image StabilizationYesNo
AutofocusStepping MotorSTM Motor

Dimension comparison

Panasonic LUMIX G VARIO 45-Viltrox

Price Comparison

The Panasonic LUMIX G VARIO 45-150mm F4.0-5.6 ASPH lens is priced at $299.99, while the Viltrox 25mm F1.7 E lens comes in at a more budget-friendly $176.00. This makes the Viltrox lens about 41% cheaper than the Panasonic lens. If you're looking to save money while still getting a quality lens, the Viltrox presents a compelling option. However, the higher price of the Panasonic lens may reflect its advanced features and capabilities, making it important to consider what you’re willing to invest based on your photography needs.

Optical Performance

The Panasonic LUMIX G VARIO lens is designed with a multi-coated lens element, which reduces ghosting and flare, ensuring high optical performance across different lighting conditions. With a versatile focal length of 45-150mm (equivalent to 90-300mm), this lens excels in various shooting scenarios, especially for capturing subjects at a distance. In contrast, the Viltrox 25mm F1.7 E offers a bright maximum aperture of f/1.7, which is great for low-light conditions and provides greater control over depth of field for creative photography. While both lenses deliver excellent optical performance, the choice largely depends on whether you prefer versatility or low-light capabilities.

Design and Build Quality

The design and build quality of each lens cater to different user preferences. The Panasonic LUMIX lens features a medium zoom design, which is beneficial for a range of photographic situations, and also incorporates a lightweight construction. However, it is primarily aimed at Micro Four Thirds camera users. On the other hand, the Viltrox 25mm F1.7 E lens weighs only 170g, making it extremely portable and suitable for travel. Its compact size is ideal for everyday use, particularly for those who want to maintain a lightweight camera setup. The difference in design reflects the intended use cases, with the Viltrox appealing to those seeking simplicity and portability.

Autofocus Capabilities

For autofocus capabilities, the Panasonic LUMIX G VARIO lens features an inner focus system and a stepping motor that enables smooth and nearly silent focusing, making it an excellent choice for both video and still photography. This near-silent operation is crucial for videographers who want to avoid distracting sounds during recording. In comparison, the Viltrox 25mm F1.7 E also incorporates a stepper motor for quiet autofocus, along with support for face and eye recognition, enhancing its usability for portrait photography. While both lenses offer solid autofocus performance, the Panasonic lens may provide more versatility in varying shooting conditions due to its zoom capability.

Compatibility

Compatibility is a significant factor when choosing a lens. The Panasonic LUMIX G VARIO 45-150mm lens is specifically designed for Micro Four Thirds mount cameras, making it ideal for users of that system. On the other hand, the Viltrox 25mm F1.7 E is compatible with a range of Sony E-mount cameras, including popular models like the ZV-E10 II and a6400 series. This broad compatibility makes the Viltrox lens a great option for those already invested in the Sony ecosystem. Choosing a lens that complements your existing camera system is essential for optimizing your photography experience.

Use Cases

When considering use cases, the Panasonic LUMIX G VARIO lens is particularly well-suited for medium to long-range photography, making it perfect for wildlife, sports, or any scenario where you need to zoom in on subjects. Its optical image stabilization feature helps to achieve clear shots even in low-light situations. Conversely, the Viltrox 25mm F1.7 E lens shines in portrait and street photography, thanks to its wide aperture that allows for beautiful bokeh effects and excellent low-light performance. Depending on your specific photography needs, each lens serves unique purposes that cater to different styles.

Brand Reputation

Brand reputation plays a significant role in lens selection. Panasonic is well-known for its high-quality optics and reliable performance, especially within the Micro Four Thirds community. The LUMIX series has a strong following among enthusiasts and professionals who prioritize optical excellence. Meanwhile, Viltrox has emerged as a competitive brand, offering quality lenses at more accessible prices. Although it may not have the same level of brand recognition as Panasonic, Viltrox lenses are increasingly valued for their performance and affordability. Ultimately, brand loyalty may influence your decision, but both brands offer compelling products.

Which should you buy?

Deciding between the Panasonic LUMIX G VARIO 45-150mm F4.0-5.6 ASPH lens and the Viltrox 25mm F1.7 E depends on your specific needs and budget. If you prioritize versatility and plan to shoot a wide range of subjects, the Panasonic lens may justify its higher price with its zoom capabilities and optical performance. However, if you are looking for a lightweight, affordable option that excels in low-light conditions and is optimized for portraiture, the Viltrox lens offers excellent value. Consider your photography style, camera compatibility, and budget to make the best choice for your needs.