Laowa vs SIRUI
Updated July 2026 — Laowa wins on angle of view and image circle, SIRUI wins on minimum focus and length.
The Laowa 10mm f/2.8 offers superior optics for landscape photography, while the SIRUI 20mm T1.8 excels in cinematic applications with autofocus capabilities.
Why Laowa is better
Optics
Exceptional sharpness and minimal distortion
Portability
Smaller and lighter design
Close Focus
Minimum focusing distance of 12cm
Why SIRUI is better
Cinematic
1.33x squeeze for widescreen ratio
Autofocus
Selectable manual and autofocus options
Low Light
T1.8 aperture for better low-light performance
Overall score
Specifications
| Spec | Laowa | SIRUI |
|---|---|---|
| Price | $799.00 | $599.00 |
| Type | Wide-Angle | Anamorphic |
| Focus Type | Manual | Auto/Manual |
| Optical Design | 15 elements | 12 elements |
| Bokeh | 10-point Sunstar | Soft Bokeh |
Dimension comparison
Overview
When comparing the Laowa 10mm f/2.8 Zero-D Full-Frame Lens and the SIRUI 20mm T1.8 Anamorphic Lens, photographers and videographers are presented with two distinct options tailored for different styles of shooting. The Laowa lens is priced at $799, while the SIRUI lens is more budget-friendly at $599, making it about 17% cheaper. This price difference reflects the unique features and intended uses of each lens.
Design and Build Quality
The Laowa 10mm f/2.8 Zero-D is known for its compact and lightweight design, measuring just 7cm in length and weighing 0.93 lb. This makes it an excellent choice for travel and outdoor photography. In contrast, the SIRUI 20mm T1.8 weighs slightly more at 1.06 lb, but it is still designed to be compact, aiming to fit advanced technology into a lightweight form. Both lenses prioritize portability, but the Laowa's smaller size could be more advantageous for photographers looking to minimize their gear load.
Optics and Image Quality
The Laowa 10mm f/2.8 features exceptional optics with a remarkable 130.4-degree angle of view, allowing for dramatic landscape shots with minimal distortion. Its design includes 15 elements in 9 groups, which promotes outstanding image sharpness and chromatic aberration control. On the other hand, the SIRUI 20mm T1.8 is an anamorphic lens with a 1.33x squeeze factor, creating a cinematic 2.35:1 widescreen ratio. This lens also offers a fast T1.8 aperture, enhancing low-light performance and depth of field control. Each lens excels in different areas: Laowa for sharpness and minimal distortion, and SIRUI for cinematic visual storytelling.
Focus Capabilities
Focusing capabilities set these two lenses apart significantly. The Laowa 10mm allows for a close minimum focusing distance of 12cm, enabling macro-style shots that separate subjects from the background beautifully. However, it does not highlight advanced autofocus features. In contrast, the SIRUI 20mm T1.8 boasts selectable manual and autofocus options, enhanced by an STM stepping motor for smooth and quiet operation. This autofocus capability is particularly beneficial for videographers who require precise focus tracking, making the SIRUI lens more versatile in dynamic shooting environments.
Intended Use and Versatility
The Laowa lens is ideal for capturing expansive landscapes and architectural shots, thanks to its ultra-wide perspective and minimal distortion. It is particularly suited for photographers who prioritize still images and want to explore creative angles. Conversely, the SIRUI lens is tailored for cinematographers looking to achieve a cinematic look with its anamorphic design. It allows for dramatic wide shots and is optimized for Super 35 sensors, making it an excellent choice for filmmakers working with APS-C formats. The differing target audiences highlight the specific advantages of each lens.
Price Comparison
With the Laowa 10mm f/2.8 priced at $799 and the SIRUI 20mm T1.8 at $599, the price point is a crucial factor for many consumers. The SIRUI lens offers a significant cost advantage, making it a more accessible option for those who are budget-conscious. The $200 difference could be pivotal for independent creators or hobbyists who wish to invest in quality glass without overspending. However, the Laowa lens may justify its higher price with features that cater specifically to landscape and architectural photography.
Brand Reputation and Market Position
Both LAOWA and Sirui have established solid reputations in the photography and videography markets. LAOWA is known for pushing optical boundaries and creating niche products, which often appeal to serious photographers and enthusiasts. Sirui, on the other hand, has gained recognition in the film industry for producing high-quality, cost-effective lenses ideal for indie filmmakers. While neither lens holds a bestseller rank, their respective brands are well-respected, indicating that users can expect reliable performance from either choice.
Which should you buy?
Choosing between the Laowa 10mm f/2.8 Zero-D and the SIRUI 20mm T1.8 Anamorphic Lens ultimately depends on your specific needs and shooting style. If you prioritize ultra-wide perspectives, portability, and minimal distortion for landscape photography, the Laowa lens is a strong contender. However, if you are a videographer seeking cinematic quality with autofocus capabilities at a lower price point, the SIRUI lens emerges as the more practical option. Each lens has its strengths, so consider your primary use case before making a decision.

