Tamron 18- vs VILTROX
Updated July 2026 — Tamron 18- wins on zoom and versatility, VILTROX wins on price and weight.
The Tamron 18-300mm offers versatility and a wide zoom range, while the VILTROX 20mm excels in portability and sharpness. Choose based on your photography needs.
Why Tamron 18- is better
Zoom Range
Tamron offers a 16.6x zoom range.
Versatility
Tamron is suitable for various photography styles.
Close-up Shots
Tamron has a maximum magnification ratio of 1:2.
Why VILTROX is better
Weight
VILTROX is lighter at 157g.
Price
VILTROX is significantly cheaper at $176.
Compact Design
VILTROX is more portable for spontaneous shoots.
Overall score
Specifications
| Spec | Tamron 18- | VILTROX |
|---|---|---|
| Focal Length | 18-300mm | 20mm |
| Aperture | f/3.5-6.3 | f/2.8 |
| Max Magnification | 1:2 | 0.17x |
| Autofocus | VXD | Fast AF |
| Compatibility | Canon R | Sony E |
Dimension comparison
Overview of the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD and VILTROX 20mm f2.8 FE
The Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD is a versatile all-in-one zoom lens priced at $599.00, while the VILTROX 20mm f2.8 FE is a prime wide-angle lens available for $176.00. The significant price difference of about 70% highlights the distinct functionalities and target user bases for these two lenses, catering to different photography needs.
Lens Type and Versatility
The Tamron lens offers a 16.6x zoom range, making it suitable for various photography styles from landscapes to wildlife. Its ability to transition from wide-angle to ultra-telephoto without changing lenses is a substantial advantage for photographers seeking a single lens solution. In contrast, the VILTROX 20mm f2.8 FE is a prime lens with a fixed focal length, ideal for capturing expansive scenes with clarity. While the Tamron provides flexibility, the VILTROX excels in delivering sharp images within its narrower scope.
Autofocus Performance
The VILTROX 20mm f2.8 FE boasts fast autofocus capabilities, designed to capture fast-moving subjects, which can be particularly beneficial in dynamic shooting environments. It supports EXIF information transmission and features near-silent shutter operation, enhancing the overall shooting experience. Meanwhile, the Tamron utilizes a high-speed linear motor focus mechanism, allowing for precise autofocus as well. Both lenses prioritize autofocus, but the VILTROX's design may appeal to those needing quick response times for action shots.
Build and Weight
Weighing in at only 157g, the VILTROX 20mm f2.8 FE is a compact and lightweight option, making it a favorite for photographers who prefer portability for spontaneous shoots. On the other hand, the Tamron lens, while not overly heavy, is designed with a more robust structure to accommodate its wide zoom range. Its compact design still makes it suitable for travel, but it is not as light as the VILTROX, which may be a consideration for those who prioritize weight in their gear.
Optical Design
The Tamron 18-300mm features a maximum magnification ratio of 1:2, allowing for impressive close-up shots, and its optical design supports a wide range of photography styles. The VILTROX lens, with its optical structure consisting of 10 elements in 8 groups, including 2 ED lenses and aspherical lenses, promises crisp, clear images with minimal distortion. While the Tamron excels in versatility, the VILTROX is designed to ensure quality and precision at its fixed focal length.
Ideal Use Cases
The Tamron lens is ideal for diverse photography scenarios, including travel, portraits, and wildlife, thanks to its all-in-one design. It is particularly suited for those who wish to minimize the need for multiple lenses. In contrast, the VILTROX 20mm f2.8 FE shines in landscape photography or urban settings where a wide angle is essential. Each lens caters to different photographers based on their specific needs and shooting styles.
Price Comparison
With a price of $599.00, the Tamron lens is significantly more expensive than the VILTROX, which retails for $176.00. The Tamron's price reflects its extensive zoom range and versatility, making it a more substantial investment for serious photographers. The VILTROX, being about 70% cheaper, is an attractive option for those on a budget or for those who primarily require a wide-angle lens without the need for zoom capabilities.
Which should you buy?
Choosing between the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD and the VILTROX 20mm f2.8 FE ultimately depends on your photography needs. If you require versatility and the ability to shoot in various scenarios without changing lenses, the Tamron is an excellent choice despite its higher price. However, if you prefer a compact, lightweight option for wide-angle shots and are looking for a more budget-friendly solution, the VILTROX is the way to go.

