Fujifilm XF35mmF1.4 R vs SIGMA 18-
Updated July 2026 — Fujifilm XF35mmF1.4 R wins on focal length and build quality, SIGMA 18- wins on weight and zoom range.
The Fujifilm XF35mmF1.4 R excels in low-light performance and image quality, while the Sigma 18-50mm F2.8 offers versatility and portability at a lower price.
Why Fujifilm XF35mmF1.4 R is better
Low-Light
Fujifilm has a brighter maximum aperture of f/1.4.
Image Quality
Fujifilm's optical design provides superior sharpness.
Bokeh
Fujifilm creates beautiful bokeh for artistic shots.
Why SIGMA 18- is better
Price
Sigma is approximately 14% cheaper.
Versatility
Sigma offers a zoom range from 18mm to 50mm.
Weight
Sigma is lighter at 300g compared to Fujifilm's 116g.
Overall score
Specifications
| Spec | Fujifilm XF35mmF1.4 R | SIGMA 18- |
|---|---|---|
| Max Aperture | f/1.4 | f/2.8 |
| Focal Length | 35mm | 18-50mm |
| Weight | 116g | 300g |
| Close Focus | N/A | 12.1cm |
| Bokeh Quality | Excellent | Good |
Dimension comparison
Introduction
In the world of photography, choosing the right lens can greatly affect your results. The Fujifilm XF35mmF1.4 R and the Sigma 18-50mm F2.8 DC DN Contemporary Lens for Canon RF Mount are two excellent options, each catering to different needs and preferences. Priced at $699.00 and $599.99 respectively, these lenses offer unique features that can enhance your photography experience.
Design and Build Quality
When considering the design and build quality, the Sigma lens is notably lightweight and compact, weighing only 300g. This makes it the smallest and lightest in its class, which is ideal for photographers looking for portability. In contrast, the Fujifilm XF35mmF1.4 R weighs 4.1 oz (approximately 116g) and features a robust design that includes a glass-molded aspheric lens. While both lenses are well-constructed, the Sigma’s rubber-sealed mount adds an extra layer of protection for various environments, making it a practical choice for outdoor photography.
Focal Length and Versatility
The focal length is a significant factor in determining how each lens performs in different situations. The Fujifilm XF35mmF1.4 R offers a standard focal length equivalent to 53mm in 135 format, making it versatile for a range of photography styles, particularly portraits and street photography. On the other hand, the Sigma 18-50mm F2.8 provides a much broader zoom range, from 18mm to 50mm, allowing for wide-angle shots as well as close-ups. The versatility of the Sigma makes it ideal for photographers who prefer a single lens that can handle various scenarios without needing to switch lenses frequently.
Aperture and Low-Light Performance
The Fujifilm XF35mmF1.4 R shines in low-light conditions with its bright maximum aperture of f/1.4. This feature enables beautiful bokeh and excellent subject isolation, ideal for capturing intimate portraits and artistic shots in dim lighting. In comparison, the Sigma lens has a maximum aperture of f/2.8, which, while still decent, is not as capable in low-light situations as the Fujifilm. This difference makes the Fujifilm a better option for photographers who often shoot in challenging lighting conditions.
Image Quality and Performance
Both lenses offer high-quality images, but they cater to different photographic needs. The Fujifilm XF35mmF1.4 R uses a sophisticated optical design with 8 elements in 6 groups, including aspherical elements, which contribute to its sharpness and depth of field. Photographers can expect stunning image quality with natural depth due to the lens's design. Conversely, the Sigma 18-50mm F2.8 is engineered for high performance and quality in a compact form, making it suitable for everyday use. Its minimum focusing distance of 12.1cm allows for impressive close-up shots, adding to its versatility.
Price Comparison
The price difference between these two lenses is notable, with the Fujifilm priced at $699.00 and the Sigma at $599.99. This makes the Sigma about 14% cheaper than the Fujifilm. For photographers on a budget, the Sigma offers an attractive value without compromising on quality, making it a worthy consideration for those who want a reliable zoom lens.
Target Audience
The target audience for these lenses varies significantly. The Fujifilm XF35mmF1.4 R is tailored towards enthusiasts and professionals seeking a high-performance prime lens with exceptional low-light capabilities and beautiful bokeh for artistic photography. In contrast, the Sigma 18-50mm F2.8 is aimed at casual photographers and those who prefer a versatile zoom lens that can accommodate a variety of shooting situations, making it an excellent choice for everyday photography.
Which should you buy?
Ultimately, the decision between the Fujifilm XF35mmF1.4 R and the Sigma 18-50mm F2.8 DC DN Contemporary Lens comes down to your specific photography needs. If you prioritize low-light performance and artistic depth, the Fujifilm is the better choice, despite its higher price. However, if versatility and portability are your main concerns, the Sigma offers an excellent balance of quality and price, making it a compelling option for a range of photography styles.

