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Nikon NIKKOR Z vs TTARTISAN

Updated July 2026 — Nikon NIKKOR Z wins on image quality and focus speed, TTARTISAN wins on price and weight.

The Nikon NIKKOR Z 50mm f/1.8 S excels in image quality and performance, making it a superior choice for serious photographers, while the TTARTISAN 40mm f/2 offers great value for casual users.

Why Nikon NIKKOR Z is better

Image Quality

Exceptional sharpness and low distortion

Low-Light Performance

Better performance at f/1.8 compared to f/2

Autofocus Speed

Faster and quieter focusing mechanism

Why TTARTISAN is better

Price

Significantly cheaper at $168

Weight

Lighter at 167g

Portability

Compact design for easy carrying

Overall score

Nikon NIKKOR Z
88
TTARTISAN
72

Specifications

SpecNikon NIKKOR ZTTARTISAN
Aperturef/1.8f/2
Filter Size62mmN/A
CompatibilityZ MountZ Mount
MaterialPlastic/MetalAerospace Aluminum
FocusingStepping MotorSTM Motor

Dimension comparison

Nikon NIKKOR ZTTARTISAN

Overview of the Nikon NIKKOR Z 50mm f/1.8 S

The Nikon NIKKOR Z 50mm f/1.8 S is a premium lens designed for Nikon's mirrorless camera system, showcasing an exceptional balance of sharpness and low-light performance. Priced at $566.95, this lens is tailored for photographers seeking versatility and high-quality imaging across various shooting conditions. With a fast aperture of f/1.8, it produces stunning bokeh and minimizes distortion, making it ideal for portraits and general photography.

This lens employs a new ultra-quiet stepping motor for silent focusing, which is particularly beneficial for video recording. Additionally, its compact design incorporates a 62mm filter size and advanced optical technologies, ensuring that images are vibrant and detailed. Overall, the NIKKOR Z 50mm f/1.8 S is a formidable choice for serious photographers.

Overview of the TTARTISAN 40mm f/2 Lens

The TTARTISAN 40mm f/2 Lens, priced at $168.00, offers a budget-friendly alternative for Nikon Z-mount users. This lens is lightweight, weighing only 167g, and is crafted from premium aerospace aluminum, making it easy to carry during photography sessions. Its f/2 aperture provides solid low-light performance, allowing for decent image quality even in darker environments.

Designed for versatility, the TTARTISAN lens features a 57° full-frame angle, closely mimicking human eye perspective, which is perfect for capturing authentic textures. It also includes a tactile aperture ring for precise control, enhancing the shooting experience. This lens caters to photographers looking for a reliable and portable prime lens without breaking the bank.

Image Quality Comparison

When it comes to image quality, the Nikon NIKKOR Z 50mm f/1.8 S stands out with its exceptional sharpness and virtually zero distortion, even at its widest aperture. This is a significant advantage for photographers aiming for high-resolution images with beautiful bokeh. The lens's 5-axis Dual detect optical VR enhances stability, resulting in clearer images during handheld shooting.

On the other hand, the TTARTISAN 40mm f/2, while capable of producing good images, is designed more for casual use. Its f/2 aperture is commendable, yet it does not quite match the low-light prowess of the NIKKOR. Although it captures authentic perspectives and textures well, it may not deliver the same level of detail and sharpness as its more expensive counterpart.

Build Quality and Design

The Nikon NIKKOR Z 50mm f/1.8 S features a compact, lightweight design that is both functional and aesthetically pleasing. Its monocoque body design adds durability without excessive weight, making it a practical choice for photographers on the go. The lens is also compatible with F Mount NIKKOR lenses when using an FTZ mount adapter, enhancing its versatility.

Conversely, the TTARTISAN 40mm f/2 boasts a robust build from 5052 aerospace aluminum, ensuring durability while remaining ultra-portable. It is designed for easy handling and quick adjustments, thanks to its click-stop aperture ring. While both lenses are well-constructed, the NIKKOR's advanced engineering may appeal more to professionals seeking peak performance.

Autofocus Performance

Autofocus performance is another critical area where the Nikon NIKKOR Z 50mm f/1.8 S excels. It employs an ultra-quiet stepping motor, allowing for smooth and nearly silent focusing, which is especially useful for video work. The lens is optimized for the Z system, ensuring swift and accurate autofocus in various conditions.

In comparison, the TTARTISAN 40mm f/2 features an advanced autofocus system with face/eye tracking capabilities. This is a significant advantage for portrait photographers, providing smooth focus transitions with minimal breathing. While both lenses offer strong autofocus performance, the NIKKOR may have the edge in terms of speed and reliability, particularly in dynamic shooting environments.

Price and Value

The Nikon NIKKOR Z 50mm f/1.8 S is priced at $566.95, which places it in the premium lens category. Despite its higher cost, the lens offers advanced features and superior image quality that can justify the investment for serious photographers and videographers.

In stark contrast, the TTARTISAN 40mm f/2 is about 70% cheaper at $168.00, making it an attractive option for hobbyists or those new to photography. While it sacrifices some performance and features compared to the NIKKOR, it still provides excellent value for its price point, particularly for those who prioritize portability and ease of use.

User Experience and Feedback

The Nikon NIKKOR Z 50mm f/1.8 S has received praise for its image quality, focus speed, and overall performance. Users appreciate its ability to handle low-light conditions and produce sharp images with beautiful bokeh, making it a favorite among portrait photographers. The lens's build quality and compatibility with other Nikon lenses also enhance its appeal.

On the other hand, the TTARTISAN 40mm f/2 has garnered positive feedback for its lightweight design and affordability. Users love its portability and ease of use, making it a great choice for everyday photography. However, some may find its image quality to be lesser compared to more expensive options, which could be a consideration for those seeking professional-grade results.

Which should you buy?

Choosing between the Nikon NIKKOR Z 50mm f/1.8 S and the TTARTISAN 40mm f/2 ultimately depends on your specific needs and budget. If you're a serious photographer looking for top-notch image quality, superior low-light performance, and advanced autofocus capabilities, the NIKKOR is well worth the investment at $566.95. However, if you're a casual shooter or just starting out, the TTARTISAN 40mm f/2 offers an economical and portable solution at only $168.00, making it a great entry point into the world of prime lenses.