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Sony FE 1.4x Teleconverter vs Sony SEL90M28G FE

Updated July 2026 — Sony SEL90M28G FE leads on price and focal length.

The Sony FE 1.4x Teleconverter offers versatility at a lower price, while the Sony SEL90M28G excels in macro photography. Choose based on your specific needs.

Why Sony FE 1.4x Teleconverter is better

Price

More budget-friendly option at $598.

Versatility

Extends focal length for various photography.

Weight

Lightweight and compact design.

Why Sony SEL90M28G FE is better

Optical Quality

Superior image quality for close-ups.

Macro Features

1:1 magnification for detailed photography.

Stabilization

Optical Steady Shot for handheld shooting.

Overall score

Sony FE 1.4x Teleconverter
75
Sony SEL90M28G FE
85

Specifications

SpecSony FE 1.4x TeleconverterSony SEL90M28G FE
BrandSonySony
CompatibilityE-mountE-mount
Dust ResistantYesYes
Image StabilizationNoYes
Max Aperturef/4f/2.8

Dimension comparison

Sony FE 1.4x TeleconverterSony SEL90M28G FE

Overview of the Sony FE 1.4x Teleconverter and Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Lens

The Sony FE 1.4x Teleconverter is priced at $598.00, while the Sony SEL90M28G FE 90mm f/2.8-22 Macro G OSS Lens is available for $1,048.00. This price difference of approximately 43% makes the teleconverter a more budget-friendly option for photographers seeking to enhance their lens capabilities. Both products are designed for Sony's E-mount cameras, making them compatible within the same ecosystem, yet they serve distinctly different purposes.

Purpose and Functionality

The primary function of the Sony FE 1.4x Teleconverter is to extend the focal length of compatible lenses by 1.4 times, making it ideal for sports and wildlife photography. It maintains full optical quality and autofocus performance, all while being lightweight and compact. In contrast, the Sony SEL90M28G lens serves as a dedicated macro lens, allowing for 1:1 magnification and close-up photography with a bright maximum aperture of f/2.8. Therefore, if your focus is on capturing distant subjects with clarity, the teleconverter is the way to go, while the macro lens excels in detailed close-ups and bokeh effects.

Optical Performance

The Sony FE 1.4x Teleconverter is designed to maintain the G Master performance of its compatible lenses, ensuring high-quality images even after the 1.4x extension. It features a precision-engineered design that includes an aspherical lens element to enhance optical performance. On the other hand, the Sony SEL90M28G lens boasts advanced optics with a floating focus mechanism, which provides corner-to-corner sharpness and reduced aberration at all focusing distances. For photographers who prioritize sharpness and optical fidelity, the macro lens may offer superior image quality for close-up shots, while the teleconverter excels in versatility.

Build Quality and Design

Both products showcase a robust build quality, but their designs cater to different needs. The Sony FE 1.4x Teleconverter features a dust and moisture-resistant design, ensuring reliability in various outdoor shooting conditions. This makes it an excellent choice for photographers who frequently work in unpredictable environments. Conversely, the Sony SEL90M28G lens is also dust and moisture resistant and features a Nano AR coating to suppress reflections. This helps in delivering clear images even in challenging lighting situations. While both products are built to withstand the elements, their designs reflect their specific functionalities.

Ease of Use

The Sony FE 1.4x Teleconverter is designed for quick attachment to compatible lenses, allowing for seamless transitions between different focal lengths. It is particularly user-friendly for photographers who need to switch between wide-angle and telephoto shots. In contrast, the Sony SEL90M28G lens offers features such as Optical Steady Shot image stabilization, which aids in handheld shooting, and an instant manual/auto focus selection through a sliding focus ring. If ease of focus adjustment is a priority, the macro lens may offer more convenience during rapid shooting situations.

Price Comparison

At $598.00, the Sony FE 1.4x Teleconverter is significantly cheaper than the $1,048.00 Sony SEL90M28G lens. This price gap of about $450 makes the teleconverter a more accessible option for those looking to enhance their existing lenses without making a hefty investment in new glass. However, if macro photography is your primary focus and you require specialized features, the higher price of the macro lens may justify the investment.

Target Audience

The Sony FE 1.4x Teleconverter is well-suited for photographers who already own compatible lenses, such as the SEL70200GM and SEL100400GM, and want to extend their shooting range. It is ideal for wildlife photographers and sports enthusiasts who need to maintain mobility and flexibility. On the other hand, the Sony SEL90M28G lens targets macro photographers and those looking to explore detailed close-up photography. Each product caters to a distinct audience, making the choice highly dependent on individual photography needs.

Which should you buy?

Deciding between the Sony FE 1.4x Teleconverter and the Sony SEL90M28G lens ultimately depends on your specific photographic requirements. If you seek versatility and a cost-effective way to extend your lens capabilities, the teleconverter is the better option at $598.00. However, if macro photography is your passion, and you desire a lens that excels in close-up detail and optical performance, investing in the SEL90M28G at $1,048.00 may be worthwhile. Each product has its merits, but understanding your shooting style will guide you toward the right choice.