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TTARTISAN vs VILTROX AF

Updated July 2026 — VILTROX AF leads on price and weight.

Winner

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

TTARTISAN
85
VILTROX AF
78

Specifications

SpecTTARTISANVILTROX AF
BrandTTARTISANVILTROX
AutofocusSTM with trackingSTM with tracking
BokehGoodExcellent
Video UseGoodExcellent
Optical QualityVery GoodExcellent

Dimension comparison

TTARTISANVILTROX AF

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.