Tamron 18- vs VILTROX PRO
Updated July 2026 — Tamron 18- leads on zoom ratio and weight.
The Tamron 18-300mm offers versatility with its zoom range, while the VILTROX PRO 27mm excels in low-light performance and bokeh. Choose based on your specific photography needs.
Why Tamron 18- is better
Zoom Range
16.6x zoom capability
Versatility
Wide-angle to ultra-telephoto
Build Quality
Moisture-resistant construction
Why VILTROX PRO is better
Aperture
Fast F1.2 for low-light
Bokeh
Creamy background blur
Weight
Lighter and more compact
Overall score
Specifications
| Spec | Tamron 18- | VILTROX PRO |
|---|---|---|
| Focal Length | 18-300mm | 27mm |
| Aperture | F3.5-F6.3 | F1.2 |
| Autofocus | VXD | Fast & Precise |
| Image Quality | High Resolving Power | Minimized Aberrations |
| Minimum Focus | 5.9in | 11in |
Dimension comparison
Overview of the Tamron 18-300mm and VILTROX PRO 27mm
The Tamron 18-300mm F/3.5-6.3 and the VILTROX PRO 27mm F1.2 are two distinct lenses designed for different photographic needs. The Tamron lens offers a versatile zoom range, while the VILTROX excels in low-light situations with its large aperture. Understanding their unique features will help photographers choose the right lens for their style.
Price Comparison
The Tamron 18-300mm is priced at $599.00, while the VILTROX PRO 27mm is slightly cheaper at $578.00, making it about 3.5% less expensive. This small price difference can be significant for budget-conscious photographers. However, the choice between these two lenses should also consider their respective features and intended use rather than just the initial cost.
Focal Length and Versatility
The Tamron 18-300mm boasts an impressive focal length range, providing 16.6x zoom capability. This lens covers everything from wide-angle to ultra-telephoto, which is particularly advantageous for travel and everyday photography. In contrast, the VILTROX PRO 27mm offers a fixed focal length of 27mm, translating to a 40mm equivalent, which is ideal for street photography and portraits. While the Tamron is more versatile due to its zoom function, the VILTROX delivers a more specialized performance at its focal length.
Aperture and Low-Light Performance
The VILTROX PRO 27mm shines with its fast F1.2 aperture, allowing for exceptional performance in low-light conditions. This aperture also creates a beautiful bokeh effect, enhancing portrait photography with a three-dimensional feel. On the other hand, the Tamron 18-300mm has a variable aperture that ranges from F3.5 to F6.3, making it less effective in low light. For photographers focused on nighttime or indoor shots, the VILTROX is undoubtedly the better choice.
Autofocus Capabilities
The autofocus systems of both lenses are designed to cater to different shooting styles. The Tamron 18-300mm features a VXD linear motor focus mechanism, providing fast and precise autofocus suitable for both stills and videos. In comparison, the VILTROX PRO 27mm also offers precise and fast autofocus, supporting eye focus for capturing moving subjects, making it ideal for dynamic scenes. Both lenses provide reliable autofocus, but the choice may depend on the specific shooting scenarios a photographer encounters.
Build Quality and Design
Both lenses have been engineered with portability in mind. The Tamron 18-300mm has a compact design, measuring 4.9 x 2.9 inches and weighing 21.9 ounces, making it a suitable choice for travel and everyday use. It also features moisture-resistant construction and a fluorine coating, enhancing its durability. The VILTROX PRO 27mm, while lighter and smaller, focuses on delivering high-quality optics rather than a rugged design. This makes the Tamron a more robust option for outdoor photography, particularly in varying weather conditions.
Image Quality
Image quality is paramount for any lens, and both the Tamron and VILTROX deliver impressive results. The Tamron 18-300mm maintains high resolving power from the center to the corners, ensuring sharp images across its zoom range. Meanwhile, the VILTROX PRO 27mm uses 15 glass elements to minimize optical aberrations and enhance resolution at its maximum aperture. Photographers looking for sharp, high-quality images from wide-angle to telephoto will find the Tamron appealing, while those focusing on depth of field and bokeh will prefer the VILTROX.
Which should you buy?
Deciding between the Tamron 18-300mm and the VILTROX PRO 27mm ultimately depends on your photographic needs. If you require versatility with a broad zoom range and excellent image quality, the Tamron is the clear winner. However, if low-light performance and beautiful bokeh are your primary concerns, the VILTROX could be the better option. Each lens offers distinct advantages, making them suitable for different styles of photography.

