BENOISON Telephoto Lens for Nikon - F Lens 420- vs VILTROX
Updated July 2026 — BENOISON Telephoto Lens for Nikon - F Lens 420- wins on zoom and focal length, VILTROX wins on weight and build quality.
The BENOISON lens offers a budget-friendly option for Nikon users, while the VILTROX lens provides superior autofocus and portability for Sony users.
Why BENOISON Telephoto Lens for Nikon - F Lens 420- is better
Price
BENOISON is significantly cheaper at $67.99.
Telephoto Range
BENOISON offers a longer focal length of 420-800mm.
Manual Focus
BENOISON caters to traditional photography enthusiasts.
Why VILTROX is better
Autofocus
VILTROX features fast autofocus for moving subjects.
Portability
VILTROX is lightweight at 157g, ideal for travel.
Wide Aperture
VILTROX has a wider f/2.8 aperture for low light.
Overall score
Specifications
| Spec | BENOISON Telephoto Lens for Nikon - F Lens 420- | VILTROX |
|---|---|---|
| Type | Telephoto | Wide Angle |
| Focus | Manual | Autofocus |
| Camera Mount | Nikon F | Sony E |
| Max Aperture | F/8.3-16 | F/2.8 |
| Price | $67.99 | $176.00 |
Dimension comparison
Overview of the Products
When comparing the BENOISON Telephoto Lens for Nikon and the VILTROX 20mm f2.8 FE, there are significant differences in type, design, and usage. The BENOISON lens is a 420-800mm telephoto lens built for Nikon DSLR cameras, while the VILTROX is a 20mm f/2.8 prime lens designed for Sony E-mount cameras. These distinctions cater to different photography needs, from wildlife and sports with the BENOISON to wide-angle landscape and street photography with the VILTROX.
Price Comparison
The BENOISON Telephoto Lens is priced at $67.99, making it about 61% cheaper than the VILTROX 20mm f2.8 FE, which retails for $176.00. For budget-conscious photographers, the BENOISON lens presents a more economical option, especially for those interested in telephoto photography. The price difference of approximately $108.01 could be a deciding factor for many users, particularly beginners not ready to invest heavily in equipment.
Lens Type and Design
The BENOISON lens is a manual focus telephoto lens, offering a focal length of 420-800mm with a fixed aperture of F/8.3-16. In contrast, the VILTROX lens features an autofocus system with a wider aperture of f/2.8, allowing for more versatility in various lighting conditions. The manual focus of the BENOISON lens requires careful adjustment and is ideal for users who prefer traditional photography techniques, while the VILTROX lens's autofocus capability offers convenience and speed for capturing fast-moving subjects.
Compatibility
Compatibility is a major difference between these two lenses. The BENOISON Telephoto Lens is designed specifically for a wide range of Nikon DSLR cameras, including popular models like the D850, D7500, and D3500. On the other hand, the VILTROX lens is tailored for Sony E-mount cameras, fitting models like the a7III, a6600, and a6400. Photographers must consider their camera system when choosing between these lenses, as each is optimized for its respective brand.
Usage Scenarios
The BENOISON lens excels in scenarios requiring long-distance photography, such as wildlife, sports, or astrophotography, making it a great choice for enthusiasts of these genres. Its significant zoom capability allows photographers to capture detailed images from afar. Conversely, the VILTROX lens is better suited for urban and landscape photography, offering a wide angle that captures expansive scenes. This lens is ideal for street photographers and anyone looking to photograph wide vistas or large groups.
Autofocus vs. Manual Focus
A key feature of the VILTROX lens is its fast autofocus performance, which is particularly beneficial for capturing moving subjects without the lag associated with manual focus. It supports EXIF information transmission and has a near-silent shutter, making it suitable for discreet shooting environments. In contrast, the BENOISON lens operates solely on manual focus, requiring users to adjust focus manually, which can be challenging for those used to modern autofocus systems. This distinction can heavily influence user experience based on individual preferences and shooting styles.
Build Quality and Portability
The BENOISON lens is built with high-quality materials, ensuring durability, though it does not explicitly mention weight or size. However, its larger design likely reflects its telephoto capabilities. In contrast, the VILTROX lens weighs only 157g, making it a lightweight option for photographers on the go. Its compact design allows for easy transport and quick adjustments during impromptu shoots, which is a significant advantage for travel and street photography.
Which should you buy?
Choosing between the BENOISON Telephoto Lens and the VILTROX 20mm f2.8 FE depends largely on your specific photography needs and camera system. If you are a Nikon DSLR user looking for a budget-friendly telephoto option and enjoy manual focus photography, the BENOISON lens is an excellent choice at $67.99. However, if you are using a Sony E-mount camera and prioritize features like autofocus and portability for street and landscape photography, the VILTROX lens, despite its higher price of $176.00, might be the better investment. Ultimately, your choice should reflect your shooting style, the subjects you wish to capture, and your camera compatibility.

