VILTROX vs VILTROX
Updated July 2026 — VILTROX wins on weight and length, VILTROX wins on focal length.
The VILTROX 56mm f/1.7 offers better portrait capabilities and is lighter, making it a more appealing choice for portrait photographers. However, the VILTROX 50mm F2 excels in versatility and bokeh quality.
Why VILTROX is better
Versatility
Better for general photography
Bokeh
Superior background blur
Weight
Slightly heavier but offers more features
Why VILTROX is better
Price
Cheaper by $19
Aperture
Faster f/1.7 for low light
Weight
Lighter at 170g
Overall score
Specifications
| Spec | VILTROX | VILTROX |
|---|---|---|
| Autofocus | Yes | Yes |
| Bokeh Blades | 9 | 9 |
| ED Elements | 3 | 4 |
| HR Elements | 4 | 3 |
| Compatibility | Full Frame | APS-C |
Dimension comparison
Overview of VILTROX 50mm F2 Full Frame Lens for Sony
The VILTROX 50mm F2 Full Frame Lens for Sony is designed to deliver excellent image quality with a price tag of $199.00. This lens features a superb optical structure comprising 9 groups and 13 elements, including three ED and four HR elements, which contribute to its commendable performance. Weighing just 205g, the lens is lightweight and compact, making it an excellent choice for photographers seeking mobility without sacrificing quality. It is particularly suitable for portraiture and other subjects, thanks to its fast and reliable autofocus powered by an STM (Stepping Motor).
Overview of VILTROX 56mm f/1.7 E Lens for Sony
The VILTROX 56mm f/1.7 E Lens for Sony is priced at $180.00, making it about 9.5% cheaper than the 50mm lens. This lens offers a full-frame equivalent focal length of approximately 85mm, ideal for portrait photography with a three-dimensional perspective. It features 9 groups of 11 optical structures, including four ED lenses, ensuring high-quality image capture with low distortion. Weighing only 170g, this lens is also compact and user-friendly, providing reliable autofocus through an STM silent motor, making it accessible even for beginners.
Optical Performance Comparison
In terms of optical performance, the VILTROX 50mm F2 boasts a 9-blade circular aperture that enhances the bokeh quality in images. This feature allows for smooth and pleasing background blur, which is essential for portrait photography. On the other hand, the VILTROX 56mm f/1.7, with its faster f-stop, provides even more control over depth of field, allowing for a shallower focus that emphasizes the subject beautifully against a blurred background. The 56mm lens’s optical construction supports high refractive indices, which can enhance overall image sharpness, particularly in less-than-ideal lighting conditions.
Autofocus Capabilities
Both lenses deliver reliable autofocus systems, but they cater to slightly different user needs. The VILTROX 50mm F2’s autofocus system is designed for both photography and video recording, ensuring quiet and efficient focus transitions. In contrast, the 56mm f/1.7 also utilizes an STM motor for quick and precise autofocus but emphasizes its capabilities for video shooting, minimizing focus breathing for a seamless viewing experience. This makes the 56mm lens particularly appealing for videographers who require smooth focus shifts during recording.
Size and Weight Considerations
When it comes to portability, both lenses are designed with compactness in mind, but the VILTROX 56mm f/1.7 is slightly lighter at 170g compared to the 205g of the 50mm lens. This 35g difference, while not monumental, can impact a photographer's decision, particularly if they plan to carry their gear for extended periods. The lightweight nature of the 56mm lens may encourage more spontaneous shooting opportunities, allowing photographers to explore various themes without feeling burdened by heavier equipment.
Target Audience and Use Cases
The VILTROX 50mm F2 is particularly suitable for photographers who prioritize a versatile lens that performs well in both portrait and general photography. Its full-frame compatibility makes it an excellent option for users of Sony’s A7 series cameras. Conversely, the VILTROX 56mm f/1.7 is aimed more towards portrait photographers who appreciate the artistic control that a faster aperture provides. Its equivalent focal length of 85mm further appeals to those looking to create compelling portraits with enhanced background separation.
Price Comparison
At $199.00, the VILTROX 50mm F2 is positioned slightly higher in the market compared to the VILTROX 56mm f/1.7, which retails for $180.00. This price difference of $19 may seem minor, but it reflects the varying features and intended uses of each lens. The 50mm lens offers a balance of versatility and image quality, while the 56mm lens provides a premium for its faster aperture and specialized portrait capabilities. Buyers should consider their specific needs and whether the additional features justify the price for their intended use.
Which should you buy?
Ultimately, the choice between the VILTROX 50mm F2 Full Frame Lens and the VILTROX 56mm f/1.7 E Lens will depend on your photography style and preferences. If you seek a versatile lens that excels in various scenarios while being slightly more affordable, the VILTROX 56mm f/1.7 is a compelling option. However, if you prioritize superior bokeh and a lightweight design that caters to both photography and videography, the VILTROX 50mm F2 may be worth the extra investment.

