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Panasonic LUMIX G X Vario Power Zoom Lens, 45- vs Tamron 35-

Updated July 2026 — Panasonic LUMIX G X Vario Power Zoom Lens, 45- wins on zoom range and aperture, Tamron 35- wins on length and weight.

The Panasonic lens offers a budget-friendly and lightweight option, while the Tamron lens excels in optical performance and close-focusing capabilities.

Why Panasonic LUMIX G X Vario Power Zoom Lens, 45- is better

Price

Panasonic lens is significantly cheaper.

Weight

Panasonic lens is lighter and more portable.

Stabilization

Panasonic lens has effective optical image stabilization.

Why Tamron 35- is better

Aperture

Tamron lens has a faster aperture range.

Close-Focus

Tamron lens has superior close-focusing capability.

Autofocus

Tamron lens features high-speed autofocus.

Overall score

Panasonic LUMIX G X Vario Power Zoom Lens, 45-
75
Tamron 35-
88

Specifications

SpecPanasonic LUMIX G X Vario Power Zoom Lens, 45-Tamron 35-
Optical QualityGoodExcellent
VersatilityHighVery High
Build QualityGoodRobust
User ExperienceEasyAdvanced
Price$547.99$1499.00

Dimension comparison

Panasonic LUMIX G X Vario Power Zoom Lens, 45-Tamron 35-

Price Comparison

The Panasonic LUMIX G X Vario Power Zoom Lens is priced at $547.99, while the Tamron 35-150mm F/2-2.8 Di III VXD is significantly more expensive at $1,499.00. This makes the Tamron lens about 173% costlier than the Panasonic lens. If budget is a primary concern, the Panasonic lens offers a much more economical option without sacrificing essential features for photography enthusiasts.

Build Quality and Design

The Panasonic LUMIX G X Vario Power Zoom Lens is compact and lightweight, measuring approximately 90mm in length and weighing just 7.4 ounces. In contrast, the Tamron lens is considerably larger, at 6.2 inches long and weighing 41.1 ounces. While the Tamron offers a robust construction suitable for various environments, its heft may be a disadvantage for those seeking portability. For users who prioritize lightweight gear, the Panasonic lens is the clear winner.

Versatility in Shooting

The Panasonic lens provides a zoom range of 45-175mm, making it suitable for both portrait and landscape photography. It excels with its POWER O.I.S. (Optical Image Stabilizer), which enables users to capture sharp images even in low-light conditions. Conversely, the Tamron lens boasts a wider aperture range of F2-2.8, making it the world's first fast aperture zoom lens of its kind for Sony E-Mount cameras. This feature allows for exceptional bokeh and low-light performance, giving it an edge in portrait photography, especially when capturing that soft background effect.

Autofocus Performance

Both lenses feature advanced autofocus systems, but they cater to different needs. The Panasonic lens utilizes a Multi-Actuator Floating Inner Focus System, which facilitates quick adjustments and helps maintain image quality across its zoom range. The Tamron lens, on the other hand, incorporates a VXD linear motor, known for its fast and quiet autofocus capabilities. While both systems are effective, the Tamron offers high-speed autofocus that is particularly beneficial for action shots or dynamic scenes.

Optical Quality

Optical performance is a critical aspect of any lens. The Panasonic lens incorporates Nano Surface Coating technology to minimize reflections and achieve clear picture quality, along with Extra-low Dispersion (ED) elements to suppress chromatic aberration. This ensures high contrast and resolution across its zoom range. The Tamron lens, however, promises outstanding optical performance throughout its entire focal length and is designed to excel in various lighting conditions, making it a versatile choice for different photography scenarios.

Close-Focusing Capability

The Tamron lens has a notable advantage when it comes to close-focusing capabilities, boasting a minimum object distance (MOD) of just 13 inches at the wide end. This feature allows photographers to capture intricate details in close-up shots. The Panasonic lens does not specify a close-focusing distance, which may limit its versatility in macro photography. For those who frequently shoot close-ups, the Tamron lens stands out due to its superior capability in this area.

User Experience and Handling

User experience can greatly affect the overall enjoyment of using a lens. The Panasonic lens is designed for high mobility, making it user-friendly for both amateur and professional photographers. Its compact size allows for easy handling during extended shooting sessions. The Tamron lens, while heavier and bulkier, offers advanced features such as the Tamron Lens Utility for custom functions, catering to the more serious photographer who may need specialized settings. Depending on your shooting style, either lens could enhance your photographic experience.

Which should you buy?

Deciding between the Panasonic LUMIX G X Vario Power Zoom Lens and the Tamron 35-150mm F/2-2.8 Di III VXD ultimately depends on your specific needs and budget. If you're looking for a lightweight, versatile, and budget-friendly option, the Panasonic lens is an excellent choice at $547.99. However, for those who require a fast aperture lens with superior close-focusing capabilities and are willing to invest in premium features, the Tamron lens at $1,499.00 provides unparalleled optical performance and flexibility. Both lenses serve different types of photographers and scenarios, making the choice largely personal.