BENOISON vs TTArtisan
Updated July 2026 — BENOISON wins on focal length and compatibility, TTArtisan wins on weight and price.
The 85mm f1.8 Portrait Lens is a budget-friendly option ideal for portrait photography, while the TTArtisan 40mm F2 L offers advanced autofocus and superior image quality for versatile shooting.
Why BENOISON is better
Price
85mm f1.8 is $96.22, cheaper than TTArtisan's $168.00
Bokeh
85mm f1.8 has a larger aperture for better background blur
Manual Focus
85mm f1.8 offers full control for manual focus enthusiasts
Why TTArtisan is better
Autofocus
TTArtisan features fast and quiet autofocus
Image Quality
TTArtisan uses advanced optical elements for better clarity
Versatility
TTArtisan is compatible with modern L-mount mirrorless cameras
Overall score
Specifications
| Spec | BENOISON | TTArtisan |
|---|---|---|
| Focus Mechanism | Manual | Autofocus |
| Low-Light Performance | Good | Excellent |
| Build Quality | Standard | High |
| Ideal Use | Portraits | Versatile |
| Minimum Focus | N/A | 0.4m |
Dimension comparison
Overview of the 85mm f1.8 Portrait Lens and TTArtisan 40mm F2 L
The 85mm f1.8 Portrait Lens is priced at $96.22, making it about 43% cheaper than the TTArtisan 40mm F2 L, which retails for $168.00. This price difference can significantly impact the purchasing decision for photographers on a budget. Both lenses cater to different user needs and camera systems, which will be explored in detail.
Lens Type and Focus Mechanism
The 85mm f1.8 Portrait Lens is a manual focus lens, requiring users to adjust focus manually by rotating the focus ring. This can be appealing for photographers who prefer full control over their focus settings. In contrast, the TTArtisan 40mm F2 L features quiet and fast autofocus, utilizing an STM stepping motor for quick and smooth focusing. This difference in focus mechanism means that the TTArtisan lens is likely more user-friendly for those who prefer a straightforward shooting experience.
Aperture and Low-Light Performance
The 85mm f1.8 Portrait Lens has a large f1.8 aperture, which allows for stunning background bokeh and excellent depth-of-field effects. This makes it particularly ideal for portrait photography, where isolating the subject is crucial. Conversely, the TTArtisan 40mm F2 L, with its f2 aperture, still offers good low-light performance but may not achieve the same level of background blur as the 85mm lens. For photographers focused on portraiture and achieving a creamy bokeh, the 85mm lens may be the better choice.
Compatibility with Camera Systems
The 85mm f1.8 Portrait Lens is designed specifically for various Nikon DSLR models, including the D3500, D850, and D7500, among others. It is not compatible with Nikon's Z-series mirrorless cameras. On the other hand, the TTArtisan 40mm F2 L is compatible with L-mount system cameras, such as the Sigma FP and Panasonic S5. This makes the TTArtisan lens more versatile for users of modern mirrorless systems, while the 85mm lens is geared towards those invested in Nikon DSLRs.
Image Quality and Construction
The 85mm f1.8 Portrait Lens is designed for portrait and street photography, promising sharp images with a natural perspective. However, specific details on optical elements or construction quality are not provided. In contrast, the TTArtisan 40mm F2 L boasts a combination of ED and aspherical elements, which help control chromatic aberration and maintain clarity. This suggests that the TTArtisan lens may deliver superior image quality, especially in challenging lighting conditions, making it an attractive option for those seeking high performance.
Weight and Portability
The 85mm f1.8 Portrait Lens does not have specific weight information listed, but manual focus lenses are generally more compact and lightweight compared to their autofocus counterparts. The TTArtisan 40mm F2 L is noted for its compact design, weighing between 167 and 176 grams. This lighter weight makes the TTArtisan lens a more portable option, especially for photographers who plan to carry their gear for extended periods or travel frequently.
Versatile Focal Lengths
The 85mm f1.8 Portrait Lens is ideal for half-body and full-body portraits, excelling in detailed close-ups. Its focal length allows for attractive subject isolation in portrait photography. In contrast, the TTArtisan 40mm F2 L, with its 40mm focal length, is designed for a broader range of photography styles, including street, travel, and documentary work. This versatility may appeal to photographers who want a single lens that can handle various shooting situations.
Which should you buy?
In summary, the choice between the 85mm f1.8 Portrait Lens and the TTArtisan 40mm F2 L largely depends on your specific photography needs and equipment. The 85mm f1.8 lens is a more budget-friendly option, ideal for portrait photographers looking for manual focus capabilities and beautiful bokeh effects. On the other hand, the TTArtisan 40mm F2 L offers advanced autofocus and superior image quality, making it a solid choice for those using L-mount systems and seeking versatility. Consider your camera system, preferred shooting style, and budget to make the best decision for your photography.

