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Sony FE 1.4x Teleconverter vs TTARTISAN

Updated July 2026 — Sony FE 1.4x Teleconverter wins on price and optics, TTARTISAN wins on portability and weight.

The Sony FE 1.4x Teleconverter excels in optical performance and compatibility with Sony lenses, while the TTARTISAN 40mm f2 Lens offers great value and portability for Nikon users.

Why Sony FE 1.4x Teleconverter is better

Optical Quality

Maintains full G Master performance with minimal light loss.

Compatibility

Designed specifically for Sony E-mount lenses.

Durability

Dust and moisture resistant design for outdoor reliability.

Why TTARTISAN is better

Price

Significantly cheaper at $168.

Weight

Ultra-portable at only 167g.

Aperture

Bright f/2 aperture for low light performance.

Overall score

Sony FE 1.4x Teleconverter
85
TTARTISAN
70

Specifications

SpecSony FE 1.4x TeleconverterTTARTISAN
Focal Length1.4x40mm
Aperturef/2.8f/2
Mount TypeSony ENikon Z
ConstructionDust resistantMetal build
Minimum FocusN/A0.4m

Dimension comparison

Sony FE 1.4x TeleconverterTTARTISAN

Overview of the Sony FE 1.4x Teleconverter and TTARTISAN 40mm f2 Lens

The Sony FE 1.4x Teleconverter and TTARTISAN 40mm f2 Lens are two distinct options for photographers, catering to different needs and styles. The teleconverter offers an extension of focal length, while the prime lens focuses on delivering high-quality images with a versatile aperture. Each product is designed to enhance photographic capabilities but serves unique purposes within the camera equipment landscape.

Design and Build Quality

The design and build quality of these two products reflect their intended use. The Sony FE 1.4x Teleconverter is engineered for robustness, featuring a dust and moisture resistant design that ensures reliability in outdoor shooting environments. The teleconverter is lightweight and compact, making it a practical addition to a photographer's kit. In contrast, the TTARTISAN 40mm f2 Lens is crafted from premium 5052 aerospace aluminum, weighing only 167g. This ultra-portable lens is designed for easy transport, allowing photographers to carry it effortlessly on their adventures while providing pro-grade durability.

Optical Performance

When it comes to optical performance, the Sony FE 1.4x Teleconverter excels in maintaining full G Master performance with compatible lenses like the SEL70200GM and SEL100400GM. It multiplies the focal length by 1.4x with only a 1-stop light loss, ensuring that full image quality and autofocus performance are preserved. The TTARTISAN 40mm f2 Lens, on the other hand, delivers a bright f/2 aperture that offers excellent clarity and vivid color reproduction, particularly in low-light conditions. This lens provides a full-frame angle of 57°, allowing for true-to-life perspectives that capture authentic textures.

Compatibility

Compatibility is a crucial factor for photographers when selecting lenses and accessories. The Sony FE 1.4x Teleconverter is specifically designed to work with select Sony E-mount lenses, making it an essential tool for users of those cameras who require extended reach. In contrast, the TTARTISAN 40mm f2 Lens is compatible with a variety of Nikon Z-mount cameras, including popular models like the Z50, Z6, and Z9. This broad compatibility allows Nikon users to take advantage of the lens's features without being restricted to a specific camera type.

Price Comparison

In terms of pricing, the Sony FE 1.4x Teleconverter is listed at $598.00, while the TTARTISAN 40mm f2 Lens is considerably more affordable at $168.00. This represents a difference of $430.00, making the TTARTISAN lens about 72% cheaper than the Sony teleconverter. For budget-conscious photographers or those just starting in the field, the lower price of the TTARTISAN lens may be particularly appealing.

Usage Scenarios

The intended usage scenarios for these products vary significantly. The Sony FE 1.4x Teleconverter is ideal for sports and wildlife photography, where the need for extended focal lengths is paramount. Its ability to maintain full optical performance makes it a valuable tool for capturing fast-moving subjects. Conversely, the TTARTISAN 40mm f2 Lens is perfect for portraiture and street photography, thanks to its bright aperture and compact design. The lens's minimum focus distance of 0.4m allows for intimate close-ups, making it versatile for various shooting conditions.

Ease of Use

Ease of use is an essential consideration for photographers. The Sony FE 1.4x Teleconverter seamlessly integrates with compatible lenses, allowing for straightforward operation without significant adjustments. Its precision engineering ensures reliable performance, even in challenging conditions. The TTARTISAN 40mm f2 Lens features a tactile, click-stop aperture ring that allows for quick adjustments on-the-fly, giving photographers immediate feedback as they dial in exposure settings. This user-friendly design enhances the shooting experience, especially for those who need to adapt quickly to changing environments.

Which should you buy?

Deciding between the Sony FE 1.4x Teleconverter and the TTARTISAN 40mm f2 Lens ultimately comes down to your specific photographic needs and budget. If you require a tool to extend the reach of your existing Sony E-mount lenses for wildlife or sports photography, the Sony teleconverter is an excellent choice, albeit at a higher price point. However, if you are looking for a versatile, compact lens for portraiture or general photography and want to save significantly on costs, the TTARTISAN lens offers compelling value. Both products have their strengths, but your choice should align with the type of photography you intend to pursue.