Tamron 35mm 1.4 SP vs Sigma 35mm 1.4 ART – Behind The Scenes

Are you a photography enthusiast in search of the perfect lens for your camera? Look no further! In this blog, we will delve into the intricacies of two highly acclaimed lenses: the Tamron 35mm 1.4 SP and the Sigma 35mm 1.4 ART. These lenses have gained immense popularity among professionals and hobbyists alike, but choosing between them can be a daunting task. Fear not, as we take you behind the scenes to explore their features, performance, and overall value for money. By the end of this article, you will have a clearer understanding of which lens suits your photography style and needs.

Tamron 35mm 1.4 SP vs Sigma 35mm 1.4 ART – Behind The Scenes

Tamron 35mm 1.4 SP vs Sigma 35mm 1.4 ART – Behind The Scenes


With so many options out there to choose from for 35 millimeter lenses, which one do you buy? Well, if you’re tossing up between 35 millimeter 1.4 lenses from Tamron and Sigma, then this video is for you. In this article, I will be discussing a behind-the-scenes comparison of these two lenses.

Real World Comparison

Let’s dive into a real-world comparison between the Tamron 35mm 1.4 SP and the Sigma 35mm 1.4 ART. In a portrait shooting session with my friend Ilaria, we switched between the two lenses, using the EOS R with the RF to EF adapter. This allowed us to evaluate the performance of these lenses side-by-side in a portrait situation.

Focus Speed and Sharpness

During the shoot, both lenses exhibited similar focus speed. However, upon closer inspection, the Tamron lens appeared to have a slight advantage in terms of focus speed. When it comes to sharpness, both lenses perform equally well in the center of the image. However, the Tamron lens has the edge when it comes to edge sharpness, especially at wider apertures.

Chromatic Aberration and Flares

Chromatic aberrations can be a problem when shooting with fast aperture prime lenses wide open. The Sigma lens showed more signs of chromatic aberrations around the edges of bokeh balls compared to the Tamron lens. However, these aberrations can be easily cleaned up in post-processing. In terms of flares, the Tamron lens has better control and minimal flares, while the Sigma lens produces interesting colored flares when shooting into the sun.

Build Quality and Weather Sealing

The build quality of the lenses is an important factor to consider. The Sigma lens is primarily made of metal, giving it a sturdy and durable feel. On the other hand, the Tamron lens is made of plastic, which may give the impression of a lower build quality. However, the Tamron lens has superior weather sealing with gaskets and sealing at critical points throughout the barrel, providing protection against dust and moisture. The Sigma lens, unfortunately, lacks weather sealing and may be less durable in certain conditions.


Both the Tamron 35mm 1.4 SP and the Sigma 35mm 1.4 ART offer excellent performance in terms of image quality and focus speed. However, the Tamron lens performs slightly better in terms of focus speed, edge sharpness, and weather sealing. The Sigma lens, on the other hand, produces interesting flares and has a sturdy build quality. The choice between these two lenses ultimately depends on your specific needs and preferences as a photographer.

Tamron 35mm 1.4 SP vs Sigma 35mm 1.4 ART – Behind The Scenes

Frequently Asked Questions

1. What is the difference between Tamron 35mm 1.4 SP and Sigma 35mm 1.4 ART?

Both lenses are high-quality 35mm prime lenses designed for professional photographers. However, the main difference lies in their optical performance and build quality. The Tamron 35mm 1.4 SP offers excellent image quality, a robust build, and weather-sealing, making it suitable for all types of photography. On the other hand, the Sigma 35mm 1.4 ART lens is renowned for its exceptional sharpness, clarity, and superior bokeh. It also features a solid build and has a reputation for excellent craftsmanship.

2. Which lens is better suited for portrait photography?

Both lenses can capture stunning portraits with beautiful background blur. However, if you prioritize razor-sharp details and superb bokeh, the Sigma 35mm 1.4 ART lens might be the better choice. Its combination of phenomenal image quality and wide maximum aperture ensures exceptional subject isolation and gorgeous bokeh, enhancing your portrait shots. Nevertheless, the Tamron 35mm 1.4 SP lens offers excellent portrait performance as well and provides versatility with its weather-sealing, making it suitable for outdoor shoots.

3. Are these lenses compatible with different camera mounts?

Yes, both the Tamron 35mm 1.4 SP and Sigma 35mm 1.4 ART lenses are available in various mounts, including Canon EF, Nikon F, and Sony E mounts. This allows photographers to choose the version that matches their camera system, ensuring compatibility and optimal performance. It is essential to select the correct lens mount that corresponds to your camera brand.

4. Which lens offers better low light performance?

Both lenses perform exceptionally well in low light conditions due to their wide maximum aperture of f/1.4. This allows for shooting in dimly lit environments and obtaining faster shutter speeds without compromising image quality. While the Tamron 35mm 1.4 SP excels in low light situations, the Sigma 35mm 1.4 ART lens is known for its superior low light capabilities, making it a preferred choice for photographers who often work in challenging lighting conditions.

5. Can these lenses be used for video recording?

Absolutely! Both the Tamron 35mm 1.4 SP and Sigma 35mm 1.4 ART lenses are versatile options for video recording as well. With their wide maximum aperture and excellent optical performance, they can produce cinematic footage with beautiful depth of field and sharpness. Furthermore, their smooth autofocus systems allow for accurate tracking while filming. Whether you are a photographer or a videographer, these lenses can be valuable tools for creating high-quality visual content.

I hope you find useful my article Tamron 35mm 1.4 SP vs Sigma 35mm 1.4 ART – Behind The Scenes, I also recommend you to read my other posts in my blog at this link.

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