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SIRUI vs Sony SEL90M28G FE

Updated July 2026 — SIRUI wins on focus distance, Sony SEL90M28G FE wins on price and weight.

The SIRUI 20mm T1.8 offers great value for filmmakers seeking a cinematic lens, while the Sony SEL90M28G excels in macro photography with advanced features.

Why SIRUI is better

Price

SIRUI 20mm T1.8 is significantly cheaper.

Weight

SIRUI lens is lighter, making it more portable.

Cinematic Quality

SIRUI provides a unique anamorphic perspective.

Why Sony SEL90M28G FE is better

Image Quality

Sony lens offers superior sharpness and bokeh.

Macro Capability

Sony excels in macro photography with 1.0x magnification.

Build Quality

Sony lens has dust and moisture resistance.

Overall score

SIRUI
78
Sony SEL90M28G FE
85

Specifications

SpecSIRUISony SEL90M28G FE
AutofocusYesYes
Image StabilizationNoYes
CoatingNeutral FlareNano AR
BokehSoftGorgeous
BuildLightweightWeather-Sealed

Dimension comparison

SIRUISony SEL90M28G FE

Overview of the SIRUI 20mm T1.8 Anamorphic Lens

The SIRUI 20mm T1.8 1.33X Anamorphic Lens is designed for E-mount cameras, offering a unique cinematic perspective. Priced at $599.00, it provides a 1.33x squeeze factor for a 2.35:1 widescreen ratio, making it an attractive option for videographers seeking expansive visuals. Its compact design weighs only 480 grams, making it suitable for handheld shooting. The lens boasts a T1.8 aperture, allowing for enhanced low-light performance and depth of field control.

Overview of the Sony SEL90M28G Macro Lens

The Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Standard-Prime Lens is priced at $1,048.00 and is optimized for full-frame E-mount cameras. This lens excels in macro photography, offering a maximum magnification ratio of 1.0x and a minimum focus distance of 0.92 feet. Its advanced optical design features Nano AR coating and Super ED glass, ensuring exceptional image quality with sharpness across the frame. Additionally, the lens includes built-in Optical Steady Shot image stabilization for clearer handheld shots.

Image Quality and Performance

When it comes to image quality, both lenses are designed to deliver excellent performance but cater to different needs. The SIRUI 20mm T1.8 lens offers a stunning 2.35:1 widescreen ratio ideal for cinematic shots, with a wide T1.8 aperture that enhances low-light capability and provides a shallow depth of field. In contrast, the Sony SEL90M28G focuses on macro photography with its sharp corner-to-corner performance and advanced coatings that minimize flare and ghosting. The 90mm focal length creates beautiful bokeh, thanks to its 9-blade circular aperture, which is a significant advantage for portrait and close-up photography.

Autofocus and Usability

The SIRUI 20mm T1.8 features selectable manual and autofocus options, driven by a precision STM stepping motor. This ensures smooth and quiet focusing, which is particularly beneficial for video production. The lens also includes eye-tracking capabilities, providing greater creative control for videographers. On the other hand, the Sony SEL90M28G incorporates Direct Drive SSM (DDSSM) technology for quiet, precise focusing as well. It also allows for instant switching between manual and autofocus via a sliding focus ring, enhancing usability for photographers who require quick adjustments while shooting.

Build Quality and Design

In terms of build quality, the SIRUI 20mm T1.8 is compact and lightweight, making it an excellent choice for on-the-go filmmakers. Weighing just 480 grams, it is perfect for handheld and run-and-gun shooting. Meanwhile, the Sony SEL90M28G weighs slightly more at 602 grams but features a dust and moisture-resistant design, making it robust for various shooting conditions. Both lenses are well-crafted, but the Sony lens's weather-sealing may offer more durability in challenging environments, which is crucial for outdoor photographers.

Price Comparison

The SIRUI 20mm T1.8 is priced at $599.00, making it about 43% cheaper than the Sony SEL90M28G, which retails for $1,048.00. This price difference could be significant for budget-conscious filmmakers or photographers seeking high-quality optics without breaking the bank. The SIRUI lens provides excellent value for those specifically looking for an anamorphic lens to enhance their cinematic storytelling, while the Sony lens justifies its higher price with advanced features tailored for macro photography.

Target Audience

The SIRUI 20mm T1.8 is well-suited for filmmakers and content creators looking to achieve a cinematic look with wide-angle shots. Its features cater to those who focus on video production, particularly in environments where low-light performance is essential. Conversely, the Sony SEL90M28G is ideal for photographers who require a high-quality macro lens that excels in capturing intricate details and beautiful bokeh. Its versatility makes it a great choice for portrait and nature photography, appealing to a different segment of the market.

Which should you buy?

Choosing between the SIRUI 20mm T1.8 and the Sony SEL90M28G ultimately depends on your specific photography or videography needs. If you are a filmmaker looking for an affordable anamorphic lens that offers unique cinematic qualities, the SIRUI 20mm T1.8 at $599.00 is a compelling option. However, if you need a macro lens that offers exceptional image quality and advanced features for close-up photography, the Sony SEL90M28G at $1,048.00 is worth the investment. Each lens excels in its respective category, so consider your shooting style and requirements before making a decision.