TTARTISAN vs VILTROX AF
Updated July 2026 — VILTROX AF leads on price and weight.
The TTARTISAN 40mm f2 Lens offers a more affordable and lightweight option with excellent low-light performance, while the VILTROX AF 50mm F2.0 Air Z Lens provides a longer focal length and superior optical design.
Why TTARTISAN is better
Price
TTARTISAN is 17% cheaper
Weight
TTARTISAN weighs 167g vs VILTROX 220g
Low-Light
TTARTISAN emphasizes clarity in low light
Why VILTROX AF is better
Focal Length
VILTROX has a longer 50mm focal length
Optical Design
VILTROX features advanced optical structure
Versatility
VILTROX excels in various shooting scenarios
Overall score
Specifications
| Spec | TTARTISAN | VILTROX AF |
|---|---|---|
| Brand | TTARTISAN | VILTROX |
| Autofocus | STM with tracking | STM with tracking |
| Bokeh | Good | Excellent |
| Video Use | Good | Excellent |
| Optical Quality | Very Good | Excellent |
Dimension comparison
Price Comparison
The TTARTISAN 40mm f2 Lens is priced at $168.00, while the VILTROX AF 50mm F2.0 Air Z Lens comes in at $199.00. This makes the TTARTISAN about 17% cheaper than the VILTROX. Price consideration is crucial for budget-conscious photographers, especially when both lenses target similar usage scenarios. Choosing the more affordable option could allow for budget flexibility for accessories or additional gear, making the TTARTISAN an attractive choice for those who prioritize cost without sacrificing quality.
Build Quality
When it comes to build quality, the TTARTISAN boasts an ultra-portable design made from premium 5052 aerospace aluminum, weighing just 167g. This lightweight construction makes it a convenient option for on-the-go photography. In comparison, the VILTROX weighs slightly more at 220g, although it is still compact and lightweight for a lens in its category. Both lenses are designed for durability, but the TTARTISAN's metal build might appeal more to photographers looking for a rugged yet lightweight option.
Focal Length and Aperture
The TTARTISAN 40mm f2 Lens offers a focal length of 40mm with a fast f/2 aperture, while the VILTROX provides a focal length of 50mm but maintains the same f/2 aperture. The difference in focal length impacts how subjects are framed, with the VILTROX providing a slightly tighter composition due to its longer focal distance. Both lenses excel in low-light conditions thanks to their fast aperture, ensuring photographers can capture stunning images even in challenging lighting scenarios.
Autofocus Performance
In terms of autofocus, both lenses utilize advanced technologies for smooth performance. The TTARTISAN features an STM motor with face/eye tracking, ensuring accurate focus transitions ideal for video and portrait work. On the other hand, the VILTROX AF employs a built-in STM stepping motor as well, which supports eye/face autofocus and promises precise tracking with reduced vibration. Both lenses are excellent for capturing moving subjects, but the TTARTISAN's additional features may offer a slight edge for videographers.
Optical Quality
Optical quality is a vital aspect for any lens user, and both the TTARTISAN and VILTROX deliver impressive results. The TTARTISAN is designed to provide true-to-life perspectives at a minimum focus distance of 0.4m, allowing for authentic texture capture. The VILTROX, with an optical structure that includes 13 elements in 9 groups and advanced coatings, promises vivid, distortion-free images. While both lenses aim for high-quality results, the VILTROX's optical design may cater to photographers seeking exceptional detail and clarity in their shots.
Versatility in Shooting
The versatility of each lens is another important consideration. The TTARTISAN is well-suited for various photography styles including portraits, street photography, and landscapes, thanks to its realistic angle of view and compact size. The VILTROX lens, with its standard 50mm perspective, excels in applications like portraits and everyday documentation, making it a strong all-rounder. Both lenses can handle a range of shooting scenarios, but the choice may depend on specific photographic needs and preferences.
Low-Light Performance
Low-light performance is a standout feature for both lenses due to their f/2 apertures. The TTARTISAN claims to deliver stunning clarity and vivid color reproduction even in dim environments, making it an excellent choice for night photography. The VILTROX, with its wide aperture and effective bokeh creation, also performs well in low-light settings. While both options are capable of handling night scenes, the TTARTISAN's emphasis on clarity could make it more appealing for serious night photographers.
Which should you buy?
Ultimately, the choice between the TTARTISAN 40mm f2 Lens and the VILTROX AF 50mm F2.0 Air Z Lens comes down to individual needs and preferences. The TTARTISAN is about 17% cheaper, lightweight, and offers excellent low-light performance, making it ideal for those who prioritize cost and portability. In contrast, the VILTROX, though slightly more expensive, features a longer focal length and exceptional optical design suited for detailed, distortion-free images. Evaluate your photography style, budget, and specific requirements to determine which lens aligns best with your creative vision.

