Nikon AF-S DX NIKKOR vs VILTROX

Design and Build Quality

The Nikon AF-S DX NIKKOR 35mm f/1.8G and the VILTROX 35mm F1.7 E-Mount both offer compact and lightweight designs suited for on-the-go photography, but they cater to different camera systems and have distinct build features. The Nikon lens measures approximately 70 x 52.5 millimeters and includes a rubber seal around the mount to reduce moisture ingress, enhancing durability for outdoor use. It also features a non-rotating front element and filter mount, which benefits photographers using filter-mounted accessories.

In contrast, the VILTROX 35mm F1.7 weighs just 170 grams, emphasizing portability for quick shooting scenarios. While specific dimensions are not provided, its lightweight nature makes it a convenient option for street and landscape photography with Sony E-mount cameras. The VILTROX also includes a micro USB port for firmware upgrades, a feature not present on the Nikon, which can extend the lens’s functionality over time. Overall, Nikon’s build leans toward ruggedness and weather resistance, while VILTROX focuses on compactness and future-proofing.

Aperture and Image Quality

When it comes to aperture and image rendering, the VILTROX 35mm F1.7 has a slightly larger maximum aperture at f/1.7 compared to Nikon’s f/1.8, offering a marginally brighter lens for low-light situations and potentially shallower depth of field. The VILTROX uses a 9-blade aperture that contributes to a smooth, natural bokeh effect, enhancing background blur for artistic portraits and creative shots.

The Nikon lens features a rounded 7-blade diaphragm, which also aims to produce natural out-of-focus elements, although the VILTROX’s higher blade count may create a more pleasing blur. Nikon employs an aspherical lens element to minimize aberrations and a Super Integrated Coating to reduce flare and maintain color fidelity. VILTROX counters with a complex optical formula of 11 elements in 9 groups, including extra-low dispersion (ED) and aspherical lenses, plus high-definition multi-layer coatings. Both lenses are designed to deliver sharp, high-quality images, but the VILTROX’s more advanced optical construction and larger aperture might provide a slight edge in image quality and bokeh smoothness.

Autofocus Performance

Autofocus technology is a key factor for many photographers. The Nikon AF-S DX NIKKOR 35mm f/1.8G uses Nikon’s Silent Wave Motor (SWM) system, which is known for fast, accurate, and quiet autofocus operation. It supports manual focus override in its M/A mode, allowing users to fine-tune focus instantly without switching modes. This flexibility is useful for precise focusing in challenging situations.

The VILTROX 35mm F1.7 features a built-in STM (stepping motor), which offers smooth and silent autofocus, particularly beneficial for video recording. Its autofocus system supports eye and face detection autofocus, which enhances subject tracking capabilities and improves response times. The VILTROX claims reduced vibration and lower latency, making it suitable for quick, reliable focusing in dynamic shooting environments. While Nikon’s autofocus is well-regarded for still photography, VILTROX’s eye/face AF support and video-friendly STM motor provide advantages for hybrid shooters.

Compatibility and Mount

The Nikon AF-S DX NIKKOR 35mm f/1.8G is designed specifically for Nikon DX-format DSLR cameras with an F mount. It can also be used on Nikon FX-format cameras but only in DX crop mode, maintaining effective compatibility within Nikon’s DSLR ecosystem. Its filter size is 52mm, and the lens is optimized for Nikon’s sensor sizes and systems.

On the other hand, the VILTROX 35mm F1.7 is built for Sony E-mount cameras, including a wide range of APS-C models such as the Sony FX3, A7 series, A6600, and ZV-E10 among others. This lens is tailored for Sony mirrorless cameras, supporting the APS-C sensor format. The availability of a USB port for firmware upgrades also means VILTROX can enhance compatibility and performance with future Sony camera models. Thus, the Nikon lens suits Nikon DSLR users, while the VILTROX is a focused choice for Sony mirrorless shooters.

Features and Optics

Both lenses feature optics designed to reduce aberrations and improve image quality, but the VILTROX lens has a more complex optical construction with 11 elements in 9 groups, including an ED lens, two high refractive index lenses, and one aspherical lens. This suggests an emphasis on optical precision and correction of distortions. The Nikon lens contains 8 elements in 6 groups and includes one aspherical element to minimize coma and lens aberrations.

Nikon’s lens also features its Super Integrated Coating, which enhances light transmission and color fidelity, reducing flare. VILTROX applies a high-definition multi-layer coating for similar purposes. Additionally, Nikon’s lens includes a rounded 7-blade diaphragm, while VILTROX uses a 9-blade aperture, potentially creating smoother bokeh. Nikon’s lens can focus down to 0.3 meters (0.98 feet), offering some close-up shooting flexibility, while VILTROX’s close focusing distance isn’t specified. Overall, VILTROX’s optical formula might give it a slight edge in image clarity and aberration control.

Price and Value

The VILTROX 35mm F1.7 is priced at $179.00, making it about 16% less expensive than the Nikon AF-S DX NIKKOR 35mm f/1.8G, which retails for $213.31. This price difference could be significant for budget-conscious photographers, especially given that the VILTROX offers a slightly larger aperture and advanced autofocus features.

Nikon’s lens comes with additional accessories including a bayonet lens hood, snap-on lens cap, rear lens cap, soft lens case, and an extended 5-year warranty (1-year international plus 4-year USA extension), adding value in terms of protection and longevity. VILTROX’s inclusion of a micro USB port for firmware upgrades offers a different kind of value, improving performance over time. Both lenses represent excellent value for their respective ecosystems, but VILTROX offers a competitive price point with modern features.

Portability and Handling

In terms of portability, the VILTROX 35mm F1.7’s lightweight 170-gram body makes it exceptionally easy to carry and handle, ideal for photographers who prioritize mobility and spontaneous shooting. Its compact form factor is suited for street photography and travel, where minimal gear weight is important.

The Nikon lens, while still lightweight and compact, is slightly larger and heavier due to its robust construction and weather sealing features. Its dimensions (70 x 52.5 millimeters) make it manageable for everyday use but not as light as the VILTROX. Nikon’s lens also benefits from a non-rotating front element, which helps when using polarizing or graduated filters. For users who need a lens that balances durability and compactness, Nikon’s design is solid, while VILTROX emphasizes ultra-lightweight convenience.

Which should you buy?

Choosing between the Nikon AF-S DX NIKKOR 35mm f/1.8G and the VILTROX 35mm F1.7 depends largely on your camera system and priorities. If you shoot with a Nikon DSLR and want a lens with proven weather sealing, a quiet and flexible autofocus system, and a robust accessory package including a 5-year warranty, the Nikon lens is a strong choice despite its higher price of $213.31.

If you use a Sony E-mount mirrorless camera and value a slightly faster f/1.7 aperture, advanced eye/face AF support, firmware upgradability via USB, and a significantly lighter lens at $179.00, the VILTROX 35mm F1.7 offers excellent performance and modern features at a lower cost. Its more complex optical design and 9-blade aperture contribute to high image quality and pleasing bokeh.

Ultimately, Nikon’s lens excels in build quality and compatibility for Nikon DSLR users, while VILTROX delivers compelling value, portability, and autofocus technology for Sony mirrorless photographers. Your choice should align with your camera system and which features matter most in your shooting style.