Sigma 10- vs Tamron 150-
Updated July 2026 — Sigma 10- wins on price, Tamron 150- wins on weight and zoom.
The Sigma 10-18mm F2.8 DC DN is a budget-friendly option ideal for wide-angle photography, while the Tamron 150-500mm excels in ultra-telephoto capabilities. Choose based on your specific photography needs.
Why Sigma 10- is better
Price
Sigma is significantly cheaper at $679.
Portability
Sigma is the smallest and lightest ultra-wide-angle lens.
Versatility
Sigma is great for landscapes and video content.
Why Tamron 150- is better
Zoom Range
Tamron offers a 150-500mm zoom range.
Image Quality
Tamron maintains high image quality at 500mm.
Autofocus
Tamron features high-speed autofocus for action shots.
Overall score
Specifications
| Spec | Sigma 10- | Tamron 150- |
|---|---|---|
| Focal Length | 10-18mm | 150-500mm |
| Aperture | f/2.8 | f/5-6.7 |
| Image Stabilization | No | Yes |
| Autofocus | Standard | High-speed |
| Ideal Use | Landscapes | Wildlife |
Dimension comparison
Overview of the Sigma 10-18mm F2.8 DC DN
The Sigma 10-18mm F2.8 DC DN is an ultra-wide-angle zoom lens designed for Sony E mount cameras, priced at $679.00. This lens is tailored for landscapes, travel, video, and online content creation, making it a versatile choice for content creators and photographers alike. With its large aperture and compact size, it stands out as the world's smallest and lightest ultra-wide-angle zoom lens for APS-C cameras. The lens offers expressive imaging capabilities, enhancing creativity while on the go.
Overview of the Tamron 150-500mm f/5-6.7 Di III VC VXD
The Tamron 150-500mm f/5-6.7 Di III VC VXD lens comes with a price tag of $1,199.00 and is designed for full-frame Sony mirrorless cameras. This ultra-telephoto zoom lens excels in capturing distant subjects with uncompromising image quality throughout its zoom range. It features high-speed autofocus and Vibration Compensation (VC) for steady handheld shooting, even at the maximum 500mm focal length. This lens is ideal for wildlife photography and sports, where capturing fast-moving subjects is crucial.
Price Comparison
When it comes to pricing, the Sigma 10-18mm F2.8 DC DN is significantly more budget-friendly at $679.00, making it about 43% cheaper than the Tamron 150-500mm, which retails for $1,199.00. This substantial price difference makes the Sigma lens an attractive option for photographers who may be just starting or who require an economical choice for wide-angle shots. The cost-effectiveness of the Sigma lens does not compromise its quality, as it offers excellent features for the price.
Intended Use and Versatility
The Sigma 10-18mm lens is particularly well-suited for landscapes, travel, and video content, providing a wide field of view that enhances creative storytelling. Its lightweight design makes it easy to carry, which is a significant advantage for users who frequently travel. On the other hand, the Tamron 150-500mm lens is designed for ultra-telephoto applications, such as wildlife and sports photography, offering an impressive zoom range that allows users to capture distant subjects clearly. While both lenses serve distinct purposes, the choice between them largely depends on the photographer's specific needs.
Image Quality and Performance
Both lenses prioritize image quality, yet they cater to different photography styles. The Sigma 10-18mm F2.8 DC DN offers expressive imaging capabilities at wide angles, making it ideal for capturing sweeping landscapes or dynamic scenes in video. Meanwhile, the Tamron 150-500mm lens is built for high-quality images throughout its zoom range, ensuring that even at 500mm, the images maintain clarity and detail. With features like high-speed autofocus, the Tamron lens ensures you won’t miss critical moments in fast-paced environments, which is crucial for sports and wildlife photography.
Size and Weight Considerations
The Sigma 10-18mm F2.8 DC DN is positioned as the world’s smallest and lightest ultra-wide-angle zoom lens for APS-C cameras, making it a practical choice for those who prioritize portability. Its compact design facilitates ease of use during travel or long shooting sessions. Conversely, the Tamron 150-500mm lens, while still compact for a 500mm lens, is bulkier and heavier. The trade-off here is that while the Tamron lens offers more versatility in zoom capabilities, it may require more effort to handle for extended periods.
Autofocus and Stability Features
The autofocus capabilities differ significantly between the two lenses, with the Tamron 150-500mm featuring high-speed, high-precision autofocus designed to capture swift movements effortlessly. Additionally, its VC image stabilization technology is essential for handheld shooting at longer focal lengths, which can otherwise lead to image blur. The Sigma 10-18mm lens, while not explicitly noted for advanced autofocus features, still provides reliable performance for its intended wide-angle applications. Photographers focused on action shots may find the Tamron's autofocus advantages particularly beneficial.
Which should you buy?
Choosing between the Sigma 10-18mm F2.8 DC DN and the Tamron 150-500mm f/5-6.7 Di III VC VXD ultimately depends on your photography needs and budget. If you are looking for an affordable, lightweight lens ideal for landscapes and content creation, the Sigma is a clear winner at $679.00. However, if your focus is on ultra-telephoto capabilities for wildlife or sports photography and you are willing to invest more, the Tamron lens is an excellent choice at $1,199.00. Each lens has its strengths, so consider your primary shooting scenarios to make the best decision.

