TTArtisan vs VILTROX
Updated July 2026 — TTArtisan wins on versatility and price, VILTROX wins on aperture and weight.
The TTArtisan 40mm F2 L offers great versatility at a lower price, while the VILTROX 56mm f/1.7 E Lens excels in low-light performance and portrait capabilities.
Why TTArtisan is better
Price
TTArtisan is $12 cheaper
Weight
TTArtisan is lighter at 167-176g
Versatility
TTArtisan is better for general photography
Why VILTROX is better
Aperture
VILTROX has a larger aperture of f/1.7
Image Quality
VILTROX has a more complex optical structure
Focal Length
VILTROX is better for portrait photography
Overall score
Specifications
| Spec | TTArtisan | VILTROX |
|---|---|---|
| Focal Length | 40mm | 56mm |
| Max Aperture | f/2.0 | f/1.7 |
| Weight | 167-176g | 170g |
| Autofocus | STM | STM |
| Compatibility | L-Mount | E-Mount |
Dimension comparison
Overview of the TTArtisan 40mm F2 L and VILTROX 56mm f/1.7 E Lens
The TTArtisan 40mm F2 L is priced at $168.00, while the VILTROX 56mm f/1.7 E Lens comes at $180.00, making the TTArtisan about 7% cheaper. Both lenses offer unique features tailored to different photography styles, appealing to various types of photographers. The TTArtisan lens is designed for L-mount system cameras, while the VILTROX lens caters specifically to Sony's E-mount cameras, which is critical for users to consider when making a choice.
Autofocus Performance
When it comes to autofocus, both lenses are equipped with STM silent motors for quick and precise focusing. The TTArtisan lens excels with its quiet and fast autofocus, ideal for capturing spontaneous moments. The VILTROX, on the other hand, emphasizes its reliable autofocus capabilities, making it accessible for novice photographers. This difference highlights the TTArtisan's advantage in dynamic shooting situations, while the VILTROX's performance may appeal more to those focusing on portraits and video due to its efficient system.
Aperture and Low-Light Capability
The TTArtisan 40mm F2 L features a large aperture of F2.0, which allows for better low-light performance and faster shutter speeds. In contrast, the VILTROX 56mm f/1.7 E Lens boasts an even larger aperture of F1.7, providing superior low-light capabilities and a shallower depth of field. The difference in aperture sizes means that the VILTROX lens can create more pronounced bokeh, making it particularly suitable for portrait photography, where background separation is often desired.
Image Quality
Both lenses are engineered to deliver high-quality images with minimal distortion. The TTArtisan lens incorporates ED and aspherical elements to effectively control chromatic aberration while maintaining clarity. Meanwhile, the VILTROX lens features a sophisticated optical structure comprising 9 groups of 11 elements, including 4 ED lenses, which ensures low distortion and enhanced image quality. This suggests that while the TTArtisan lens provides solid image performance, the VILTROX may have an edge in complex optical designs, particularly beneficial for detailed portraits.
Weight and Portability
The TTArtisan 40mm F2 L weighs between 167 and 176 grams, while the VILTROX 56mm f/1.7 E Lens is slightly heavier at 170 grams. Both lenses are compact and lightweight, making them suitable for travel and street photography. However, the TTArtisan's weight range may offer a marginal advantage for those looking for the lightest option. The design of both lenses supports flexible shooting angles, reflecting their intention for on-the-go photographers.
Focal Length Versatility
The TTArtisan 40mm F2 L offers a versatile focal length that is ideal for street, travel, and everyday photography. This 40mm lens strikes a balance between environmental context and subject isolation. In contrast, the VILTROX 56mm f/1.7 E Lens provides a full-frame equivalent focal length of about 85mm, which is excellent for portrait photography. This difference means that the TTArtisan lens may be more versatile for general photography, while the VILTROX is specifically tailored for portraiture, where the focal length enhances subject prominence.
Target Audience
The TTArtisan 40mm F2 L is designed for photographers using L-mount system cameras, such as those from Sigma and Panasonic. Its versatility makes it suitable for a wide range of photography styles. Conversely, the VILTROX 56mm f/1.7 E Lens is aimed at Sony E-mount users, particularly those shooting with models like a7IV or a6400. This specialization means that users need to consider their camera compatibility and the types of photography they intend to pursue when choosing between the two lenses.
Which should you buy?
Choosing between the TTArtisan 40mm F2 L and the VILTROX 56mm f/1.7 E Lens ultimately depends on your specific photography needs. If you are looking for a budget-friendly option that provides versatility for various shooting styles, the TTArtisan lens at $168.00 may be the better choice. However, if you prioritize superior low-light performance and portrait capabilities, the VILTROX lens at $180.00 offers advanced features that justify its price. Consider your camera system and photography style to make the most informed decision.

