Tamron 100-400 vs Sigma 100-400

Tamron 100-400 vs Sigma 100-400: A Comparison


In this article, we will compare the Tamron 100-400 and the Sigma 100-400 lenses to help you make an informed decision when choosing a telephoto lens for your photography needs. We will look at the key features, performance, and image quality of both lenses to see how they stack up against each other.

Which lens offers better build quality?

When it comes to build quality, both the Tamron 100-400 and the Sigma 100-400 are well-made lenses that are designed to withstand the demands of outdoor photography. The Tamron lens features a moisture-resistant construction and a fluorine coating on the front element to repel water and oil, making it a durable option for shooting in various weather conditions. On the other hand, the Sigma lens is also constructed with high-quality materials and features a dust- and splash-proof design, ensuring that it can hold up to the rigors of professional use.

Both lenses have a solid and robust feel, with smooth zoom and focus rings that allow for precise adjustments. In terms of overall build quality, it’s a close call between the Tamron and Sigma lenses, and the decision ultimately comes down to personal preference.

Which lens performs better in low light conditions?

When shooting in low light conditions, the performance of a telephoto lens becomes crucial. The Tamron 100-400 features a maximum aperture of f/4.5-6.3, which may not be as wide as some other lenses in this category. However, with the lens’s built-in Vibration Compensation (VC) system, it can effectively compensate for camera shake, allowing for sharper images in low light situations.

Similarly, the Sigma 100-400 also offers a maximum aperture of f/5-6.3 and is equipped with an Optical Stabilizer (OS) system to minimize the effects of camera shake. This feature makes it possible to shoot handheld in dimly lit environments without compromising image quality.

Both lenses perform commendably in low light conditions, providing photographers with the flexibility to capture sharp and clear images even in challenging lighting situations.

Which lens delivers superior image quality?

Image quality is a top consideration when choosing a telephoto lens, and both the Tamron 100-400 and Sigma 100-400 deliver impressive results. The Tamron lens is constructed with 17 elements in 11 groups, which includes three low dispersion (LD) glass elements to minimize chromatic aberrations and ensure high resolution and contrast throughout the zoom range.

On the other hand, the Sigma lens features 21 elements in 15 groups, with one Special Low Dispersion (SLD) element and four F Low Dispersion (FLD) elements to reduce chromatic aberrations and produce clear and sharp images. The lens also incorporates a Super Multi-Layer Coating to minimize flare and ghosting for improved contrast and color accuracy.

Both lenses produce sharp images with minimal distortion, and the differences in image quality between the Tamron and Sigma lenses are marginal. Ultimately, photographers can expect exceptional results from either lens, making them suitable options for a variety of shooting scenarios.

Which lens offers better value for money?

When it comes to value for money, the Tamron 100-400 and the Sigma 100-400 are competitively priced telephoto lenses that offer excellent performance and quality. The Tamron lens boasts a more affordable price point, making it an attractive option for photographers looking to invest in a high-quality telephoto lens without breaking the bank.

On the other hand, the Sigma lens also offers great value for money, with versatile features and robust construction that cater to the needs of both amateur and professional photographers. While it may be slightly pricier than the Tamron lens, the Sigma 100-400 delivers superior optical performance and build quality.

Ultimately, the decision on which lens offers better value for money depends on individual preferences and budget constraints. Both the Tamron and Sigma lenses provide excellent bang for the buck and offer photographers a solid investment for their photography gear.


Both the Tamron 100-400 and the Sigma 100-400 are exceptional telephoto lenses that cater to the needs of photographers seeking high-quality performance and versatility. The Tamron lens offers a more budget-friendly option with reliable image stabilization and durable construction, making it an attractive choice for photographers on a tight budget.

On the other hand, the Sigma lens delivers superior optical performance and build quality, making it a worthwhile investment for photographers who prioritize image quality and durability. Ultimately, the choice between the Tamron and Sigma lenses depends on individual preferences, shooting requirements, and budget considerations.


1. Can these lenses be used for wildlife photography?

Yes, both the Tamron 100-400 and the Sigma 100-400 are suitable for wildlife photography, thanks to their versatile focal lengths and excellent image quality. Photographers can capture distant subjects with precision and detail using these telephoto lenses.

2. Are these lenses compatible with full-frame and crop sensor cameras?

Yes, both the Tamron 100-400 and the Sigma 100-400 are designed for use with both full-frame and crop sensor cameras, providing photographers with flexibility and versatility when shooting in various environments.

3. Do these lenses come with a warranty?

Yes, both Tamron and Sigma offer a standard warranty on their lenses, providing customers with peace of mind and assurance of quality and reliability.

4. Are these lenses suitable for sports photography?

Yes, the versatile focal lengths and fast autofocus performance make the Tamron 100-400 and the Sigma 100-400 ideal choices for sports photography, allowing photographers to capture fast-moving subjects with ease and precision.

5. Can these lenses be used for astrophotography?

While both lenses are not specifically designed for astrophotography, they can still be used to capture celestial objects and nightscapes with favorable results, especially when shooting in low light conditions and using a tripod for stability.


Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *