SIRUI vs Sony SEL2470GM E-Mount Camera Lens: FE 24-
Updated July 2026 — SIRUI wins on price and aperture, Sony SEL2470GM E-Mount Camera Lens: FE 24- wins on focal length and weight.
The SIRUI 20mm T1.8 Anamorphic Lens offers great value for filmmakers, while the Sony SEL2470GM excels in versatility and image quality.
Why SIRUI is better
Price
SIRUI is significantly cheaper at $599.
Cinematic Focus
Designed specifically for cinematic purposes.
Weight
Compact and lightweight at 480g.
Why Sony SEL2470GM E-Mount Camera Lens: FE 24- is better
Versatility
24-70mm zoom range for various photography styles.
Image Quality
ED glass elements enhance detail and reduce aberration.
Build Quality
Dust and moisture-resistant design for durability.
Overall score
Specifications
| Spec | SIRUI | Sony SEL2470GM E-Mount Camera Lens: FE 24- |
|---|---|---|
| Aperture | T1.8 | F2.8 |
| Focal Length | 20mm | 24-70mm |
| Weight | 480g | 886g |
| Zoom Type | Fixed | Zoom |
| Compatibility | E-Mount | E-Mount |
Dimension comparison
Price Comparison
When comparing the prices of the SIRUI 20mm T1.8 Anamorphic Lens and the Sony SEL2470GM E-Mount Camera Lens, the SIRUI lens is significantly more affordable at $599.00, while the Sony lens retails for $1,798.00. This makes the SIRUI lens approximately 67% cheaper than the Sony offering. For budget-conscious creators looking for high-quality optics, this price difference is a crucial factor. However, the premium price of the Sony lens reflects its advanced features and broader zoom range, which may justify the investment for professional photographers and videographers.
Lens Type and Purpose
The SIRUI 20mm T1.8 Anamorphic Lens is designed specifically for cinematic purposes, offering a 1.33x squeeze factor that creates a 2.35:1 widescreen ratio, ideal for filmmakers. In contrast, the Sony SEL2470GM serves as a versatile standard zoom lens, suitable for a wide range of photography, including portraits, travel, and everyday shooting. This distinction in purpose influences the choice between the two lenses. While the SIRUI excels in delivering a unique cinematic experience, the Sony lens provides flexibility for various shooting scenarios.
Autofocus Features
The SIRUI lens features selectable manual and autofocus, powered by a precision STM stepping motor, ensuring smooth and quiet operation. This is particularly beneficial for video creators who require unobtrusive focusing. The Sony lens also includes instant auto/manual focus selection but utilizes a Direct Drive Super Sonic wave Motor (DDSSM), which is known for its rapid and precise focusing capabilities. Both lenses offer robust autofocus features, but the SIRUI’s eye-tracking capabilities may give it an edge for video applications, making it more appealing for filmmakers.
Image Quality and Performance
In terms of image quality, the SIRUI 20mm lens covers Super 35 sensors with a wide T1.8 aperture that enhances low-light performance and creates a beautiful bokeh effect. The lens is optimized for clarity and perspective, making it ideal for wide-angle shots. On the other hand, the Sony SEL2470GM is built with ED and Super ED glass elements to minimize aberration and enhance detail. It boasts a 9-blade circular aperture, which contributes to a stunning bokeh effect. While both lenses produce high-quality images, the choice may depend on whether the user prioritizes wide-angle cinematic shots or versatile zoom capabilities.
Build Quality and Usability
The SIRUI lens is compact and lightweight, weighing only 480 grams, making it a great choice for handheld shooting and gimbal use. Its design is tailored for independent filmmakers and creators who value portability. Conversely, the Sony lens is equipped with a dust and moisture-resistant design, which adds durability for outdoor shoots, but it may be bulkier due to its zoom mechanism. Users who prioritize portability may lean towards the SIRUI, while those looking for a robust lens for various conditions may prefer the sturdiness of the Sony lens.
Compatibility and Versatility
The SIRUI 20mm lens is specifically designed for E-mount cameras, including models like the A6500 and A7 series, making it a specialized tool for those systems. In contrast, the Sony SEL2470GM is also compatible with the E-mount but offers a broader focal range of 24-70mm, allowing for greater versatility in different shooting situations. This wide zoom range is particularly advantageous for event photography or when transitioning between different types of shots without changing lenses. Therefore, the choice between the two may hinge on the desired focal length and compatibility with existing gear.
Customer Reception
While there is no specific sales rank available for either lens, the price point of the Sony SEL2470GM suggests a more premium position in the market, likely reflecting its popularity among professional photographers. The SIRUI lens, despite being more affordable, is gaining traction among independent creators and videographers who appreciate its unique cinematic capabilities. Customer reviews and reception will ultimately influence the purchasing decision, with users weighing their specific needs against the strengths of each lens.
Which should you buy?
Choosing between the SIRUI 20mm T1.8 Anamorphic Lens and the Sony SEL2470GM E-Mount Camera Lens largely depends on your specific needs and budget. If you’re focused on achieving cinematic visuals with a compact and affordable lens, the SIRUI is the clear choice at $599.00. However, if you require versatility for various photography styles and can justify the higher price of $1,798.00, the Sony lens offers superior zoom capabilities and build quality. Ultimately, both lenses excel in their respective domains, and your decision should align with your primary photographic or videographic goals.

