Fujifilm XF35mmF1.4 R vs SIRUI
Updated July 2026 — Fujifilm XF35mmF1.4 R wins on price and angle of view, SIRUI wins on elements and aperture.
The Fujifilm XF35mmF1.4 R excels in standard photography, while the SIRUI 20mm T1.8 is tailored for filmmakers. Choose based on your primary focus.
Why Fujifilm XF35mmF1.4 R is better
Price
Fujifilm lens has a higher perceived value for photography.
Optical Quality
Superior bokeh and depth of field for portraits.
Weight
Lighter and more portable for everyday use.
Why SIRUI is better
Cinematic Features
Anamorphic design for widescreen visuals.
Autofocus
Advanced autofocus capabilities for video.
Low-Light
Good performance in low-light conditions.
Overall score
Specifications
| Spec | Fujifilm XF35mmF1.4 R | SIRUI |
|---|---|---|
| Max Aperture | F1.4 | T1.8 |
| Lens Type | Standard | Anamorphic |
| Autofocus | No | Yes |
| Bokeh Quality | Excellent | Good |
| Use Case | Photography | Videography |
Dimension comparison
Introduction to the Lenses
In the world of photography and videography, choosing the right lens can significantly affect the outcome of your work. The Fujifilm XF35mmF1.4 R is a versatile standard lens, while the SIRUI 20mm T1.8 1.33X Anamorphic Lens offers a unique cinematic experience. Both lenses cater to different needs and styles, making them worthy of comparison.
Price Comparison
The Fujifilm XF35mmF1.4 R is priced at $699.00, while the SIRUI 20mm T1.8 is more budget-friendly at $599.00. This makes the SIRUI lens about 14% cheaper than the Fujifilm option. The difference in price reflects their intended use; the Fujifilm lens excels in standard photography, while the SIRUI lens is designed for filmmakers seeking a cinematic look. This price distinction is essential for those on a budget or looking to maximize their investment in gear.
Optical Performance
The Fujifilm XF35mmF1.4 R boasts an impressive design with eight elements in six groups, including an aspheric element that minimizes spherical aberration. This lens achieves excellent bokeh in out-of-focus areas, creating a natural depth of field that is ideal for portraits and everyday photography. In contrast, the SIRUI 20mm T1.8 features a 1.33X squeeze factor for creating a cinematic widescreen aspect ratio of 2.35:1. This unique feature allows filmmakers to capture expansive landscapes and dramatic scenes while maintaining image clarity. While both lenses offer high optical performance, the choice depends on whether the user prioritizes standard photography or cinematic visuals.
Build Quality and Design
The Fujifilm XF35mmF1.4 R is lightweight, weighing just 4.1 ounces, which makes it a convenient choice for everyday use. Its compact design is suited for handheld shooting, making it an excellent option for casual photographers. On the other hand, the SIRUI 20mm T1.8 weighs 1.06 pounds, which is slightly heavier but still manageable for handheld and gimbal use. Its design includes features like an AF/MF switch and autofocus lock, allowing for more versatility in various shooting scenarios. Both lenses are designed with usability in mind, but the Fujifilm lens may be more appealing for those looking for a lightweight option.
Use Cases and Versatility
The Fujifilm XF35mmF1.4 R is well-suited for everyday photography, particularly in portrait and street photography. Its standard focal length and natural angle of view make it an excellent choice for capturing moments that resemble the human eye's perspective. Conversely, the SIRUI 20mm T1.8 is specifically designed for cinematographers and videographers, offering selective autofocus and an ultra-fast T1.8 aperture. This lens excels in low-light conditions and provides greater depth of field control, making it ideal for capturing cinematic scenes and expansive landscapes. Therefore, your choice will depend heavily on whether you are more focused on photography or videography.
Autofocus Capabilities
The Fujifilm XF35mmF1.4 R does not specifically highlight autofocus features, which may suggest a more manual approach typical of standard photography lenses. Meanwhile, the SIRUI 20mm T1.8 features a precision STM stepping motor that delivers smooth and quiet autofocus, complete with eye-tracking capabilities. This autofocus system is particularly beneficial for video creators who require fast and accurate focusing during shoots. If autofocus performance is a priority, the SIRUI lens presents a clear advantage.
Low-Light Performance
Low-light performance is critical for both photography and videography, and here the lenses have different strengths. The Fujifilm XF35mmF1.4 R has a maximum aperture of F1.4, allowing for significant light intake, which is beneficial for shooting in dim conditions. In comparison, the SIRUI 20mm T1.8 has an ultra-fast T1.8 aperture, which also allows ample light to enter. This higher light-gathering capability facilitates clearer night scenes and enhances the softness of bokeh in the background. While both lenses perform well in low light, the wider aperture of the Fujifilm lens may give it a slight edge in still photography.
Which should you buy?
Choosing between the Fujifilm XF35mmF1.4 R and the SIRUI 20mm T1.8 ultimately depends on your specific needs as a photographer or videographer. If you are looking for a versatile standard lens for everyday photography that excels in portrait work, the Fujifilm XF35mmF1.4 R is a solid choice. However, if your focus is on filmmaking, particularly with a need for cinematic visuals and advanced autofocus features, the SIRUI 20mm T1.8 offers excellent value at a lower price. Consider your primary use case and budget when making your decision, as both lenses present unique strengths tailored to different creative pursuits.

