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Tamron 18- vs VILTROX

Updated July 2026 — Tamron 18- leads on weight and zoom range.

The Tamron lens offers versatility with its zoom range, while the VILTROX excels in low-light performance and portability. Choose based on your photography needs.

Why Tamron 18- is better

Versatility

Tamron offers a 16.6x zoom range.

Image Stabilization

Tamron includes VC for stable shots.

Warranty

Tamron has a 6-Year Limited Warranty.

Why VILTROX is better

Price

VILTROX is 68% cheaper.

Weight

VILTROX is lighter at 170g.

Aperture

VILTROX has a faster f/1.7 aperture.

Overall score

Tamron 18-
85
VILTROX
75

Specifications

SpecTamron 18-VILTROX
Focal Length18-300mm35mm
Max Aperturef/3.5-6.3f/1.7
AutofocusYesYes
Image StabilizationYesNo
Build QualityHighMedium

Dimension comparison

Tamron 18-VILTROX

Overview of the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD and VILTROX 35mm f1.7 E

The Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD is an all-in-one zoom lens designed specifically for Canon R APS-C mirrorless cameras, while the VILTROX 35mm f1.7 E is a large aperture prime lens suitable for various Sony E-mount cameras. Priced at $599.00, the Tamron lens offers a versatile zoom range ideal for different photography styles, whereas the VILTROX lens, at $179.00, excels in low-light performance and portrait capabilities due to its bright f/1.7 aperture. The significant price difference of about 68% makes them suitable for different user needs and budgets.

Design and Build Quality

The design and build quality of both lenses cater to different types of photographers. The Tamron lens is compact and lightweight, making it an excellent travel companion for photographers who appreciate versatility. Its all-in-one zoom capability allows users to transition smoothly between wide-angle and ultra-telephoto shots. Conversely, the VILTROX lens weighs only 170g and features a sleek, durable metal body, which enhances its portability. However, its fixed focal length of 35mm may limit its versatility compared to the Tamron, which covers a broader range of photography scenarios.

Optical Performance

Optical performance is critical for any lens, and both the Tamron and VILTROX offer impressive quality. The Tamron lens boasts a maximum magnification ratio of 1:2, allowing for stunning close-ups and detailed images. It is equipped with a high-speed linear motor focus mechanism and Tamron's VC (Vibration Compensation) image stabilization system, ensuring sharp images in various conditions. The VILTROX lens, on the other hand, features 11 elements in 9 groups, including specialized elements to minimize aberrations and enhance image quality. Its bright f/1.7 aperture allows for exceptional low-light performance and beautiful bokeh, making it ideal for portraits and creative photography.

Autofocus and Usability

Autofocus performance is a significant aspect of usability, especially for fast-paced photography. The Tamron lens features an AF/MF switch and VC ON/OFF switch, providing photographers with flexibility in their shooting style. Meanwhile, the VILTROX lens is equipped with a new STM motor, delivering fast and near-silent autofocus performance, which is particularly beneficial for video recording. Despite the Tamron lens's versatility, the VILTROX lens’s low focus breathing is a notable advantage for videographers, ensuring smooth transitions during focus changes.

Price Comparison

The price difference between the two lenses is substantial, with the Tamron at $599.00 and the VILTROX at $179.00. This difference of approximately $420 makes the VILTROX lens about 68% cheaper than the Tamron lens. While the Tamron offers a versatile zoom range suitable for various photography situations, the VILTROX lens provides excellent value for photographers looking for a quality prime lens without breaking the bank. The choice between them will largely depend on the photographer's specific needs and budget constraints.

Target Audience

When considering the target audience, the Tamron lens is ideal for photographers who require versatility and the ability to shoot across a wide range of subjects, including landscapes, wildlife, and portraits. Its compact design and wide zoom range make it suitable for travel and everyday photography. In contrast, the VILTROX lens appeals to those who specialize in portrait and street photography, thanks to its fast aperture and exceptional image quality in low-light conditions. This makes it a great choice for enthusiasts and professionals who prioritize image quality and bokeh in their work.

Warranty and Support

The Tamron lens comes with a 6-Year Limited USA Warranty if purchased from an authorized dealer, which reflects the brand's confidence in its product quality and provides peace of mind to buyers. The VILTROX lens does not specify warranty details in the provided data, which may be a consideration for potential buyers looking for long-term support. A robust warranty can be an important factor for photographers investing in higher-priced equipment, as it ensures that the product is backed by reliable customer service.

Which should you buy?

Choosing between the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD and the VILTROX 35mm f1.7 E ultimately depends on your photography needs and budget. If you seek versatility and plan to shoot across various landscapes and subjects, the Tamron lens, with its extensive zoom range and image stabilization, is worth the investment. However, if you primarily focus on portraits or low-light situations and prefer a lightweight, cost-effective solution, the VILTROX lens is an excellent choice. Both lenses exhibit unique strengths, making them appealing to different types of photographers.