BENOISON vs VILTROX
Updated July 2026 — BENOISON wins on thickness and weight, VILTROX wins on focusing.
The 85mm f1.8 Portrait Lens excels in optical performance and depth of field, while the VILTROX 28mm f4.5 Pancake Lens offers portability and ease of use.
Why BENOISON is better
Optical Quality
Larger aperture of f1.8 for better bokeh
Depth of Field
Ideal for portrait photography with shallow depth
Compatibility
Works with a wide range of Nikon DSLRs
Why VILTROX is better
Portability
Ultra-compact and lightweight design
User Experience
Autofocus feature for easier shooting
Convenience
Built-in sliding lens cap eliminates detachable caps
Overall score
Specifications
| Spec | BENOISON | VILTROX |
|---|---|---|
| Focal Length | 85mm | 28mm |
| Aperture | f1.8 | f4.5 |
| Focus Type | Manual | Autofocus |
| Weight | 80g | 60g |
| Camera Mount | Nikon F | Fujifilm X |
Dimension comparison
Overview of the 85mm f1.8 Portrait Lens and VILTROX 28mm f4.5 Pancake Lens
The 85mm f1.8 Portrait Lens is priced at $96.22, while the VILTROX 28mm f4.5 Pancake Lens comes in at $99.00. Although the price difference is only about $2.78, the lenses serve very different purposes and camera systems. The former is designed for Nikon's DSLR cameras, whereas the latter is tailored for Fujifilm's APS-C mirrorless series. Understanding their specific features will help you determine the best fit for your photography needs.
Focus Mechanism: Manual vs. Autofocus
The 85mm f1.8 Portrait Lens is a manual focus lens, requiring photographers to adjust focus manually to achieve sharp images. This adds a layer of complexity, as users must switch their camera settings to Manual (M) mode to avoid errors like the 'Lens not attached' message. In contrast, the VILTROX 28mm f4.5 Pancake Lens features autofocus, streamlining the focusing process and making it more accessible for users who prefer a quick shooting experience. This fundamental difference in focus mechanism can significantly influence your choice, especially if speed and convenience are priorities.
Optical Performance and Aperture
The 85mm f1.8 Portrait Lens boasts a large aperture of f1.8, which is ideal for achieving stunning background bokeh and shallow depth-of-field effects. This feature is particularly beneficial for portrait photography, allowing for beautifully blurred backgrounds that make subjects stand out. On the other hand, the VILTROX 28mm f4.5 Pancake Lens has a fixed aperture of f4.5, which, while still functional, does not offer the same level of creative control when it comes to depth of field. Photographers who prioritize optical performance in varied lighting conditions may find the 85mm lens more appealing.
Size and Portability
The VILTROX 28mm f4.5 Pancake Lens is ultra-compact and lightweight, measuring 60.3mm in diameter and just 15.25mm thick, weighing only about 60g. This makes it an excellent choice for travel and street photography, where carrying a lighter load can be a significant advantage. In contrast, the 85mm f1.8 Portrait Lens, while not excessively heavy, is bulkier and less convenient for on-the-go shooting. If portability is a major consideration for your photography style, the VILTROX lens may be the better option.
Compatibility with Camera Systems
The 85mm f1.8 Portrait Lens is compatible with a wide range of Nikon DSLR cameras, including models like the D3500, D850, and D7500, among others. However, it is not suitable for Nikon's Z-series mirrorless cameras. Conversely, the VILTROX 28mm f4.5 Pancake Lens is designed specifically for Fujifilm X-mount cameras, including popular models like the X-T5 and X-H2. This compatibility with specific camera systems means that users must consider their existing equipment when making a choice between these two lenses.
User Experience and Features
The 85mm f1.8 Portrait Lens requires manual focus and exposure control, which can be challenging for beginners. Users will need to manually adjust shutter speed and ISO to achieve the correct exposure, as the lens does not auto-adjust these settings. In contrast, the VILTROX 28mm f4.5 Pancake Lens simplifies the user experience with its autofocus and a built-in sliding lens cap, eliminating the hassle of fumbling for a detachable cap. For those who value ease of use and quick setups, the VILTROX lens offers a more user-friendly experience.
Price and Value
The 85mm f1.8 Portrait Lens is available for $96.22, while the VILTROX 28mm f4.5 Pancake Lens is priced slightly higher at $99.00. This puts the 85mm lens about 2.8% cheaper than the VILTROX lens. Given the differences in features, such as the manual focus of the 85mm lens versus the autofocus of the VILTROX, the price may reflect the intended use and target audience of each lens. Photographers looking for a dedicated portrait lens may find the value in the 85mm, while those seeking a more versatile everyday lens might prefer the VILTROX.
Which should you buy?
Choosing between the 85mm f1.8 Portrait Lens and the VILTROX 28mm f4.5 Pancake Lens ultimately depends on your individual photography needs. If you are a Nikon DSLR user who values depth of field and bokeh in portrait photography, the 85mm f1.8 lens is a strong contender. However, if you own a Fujifilm X-mount camera and prioritize portability and ease of use, the VILTROX lens could be the better option. Evaluate your camera system, shooting style, and specific requirements to make an informed decision that best suits your photographic journey.

