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BENOISON Telephoto Lens for Nikon - F Lens 420- vs VILTROX AF

Updated July 2026 — BENOISON Telephoto Lens for Nikon - F Lens 420- wins on focal length and weight, VILTROX AF wins on price and autofocus.

The BENOISON Telephoto Lens is a budget-friendly option for Nikon users, while the VILTROX AF 9mm offers advanced features for Sony users. Choose based on your camera system and photography needs.

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.

Durability

BENOISON is built for rugged outdoor use.

Why VILTROX AF is better

Autofocus

VILTROX features fast and silent autofocus.

Aperture

VILTROX has a brighter F2.8 aperture.

Compact Design

VILTROX is lightweight and portable.

Overall score

BENOISON Telephoto Lens for Nikon - F Lens 420-
65
VILTROX AF
85

Specifications

SpecBENOISON Telephoto Lens for Nikon - F Lens 420-VILTROX AF
BrandBENOISONVILTROX
TypeTelephotoWide-Angle
FocusManualAuto
CompatibilityNikonSony
Filter Size62mm52mm

Dimension comparison

BENOISON Telephoto Lens for Nikon - F Lens 420-VILTROX AF

Overview of the Products

In this comparison, we will explore two distinctive camera lenses: the BENOISON Telephoto Lens for Nikon and the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount. The BENOISON lens is priced at $67.99, while the VILTROX lens is significantly more expensive at $199.00. This price difference of approximately 67% highlights the divergent target markets and functionalities of these lenses.

The BENOISON Telephoto Lens is a manual focus lens designed for Nikon DSLR cameras, offering a focal length range of 420-800mm. On the other hand, the VILTROX AF 9mm is an ultra-wide-angle lens optimized for Sony E-Mount cameras, allowing for automatic focusing. Each lens serves a unique purpose, making them suitable for different types of photography.

Build Quality and Design

The BENOISON Telephoto Lens is constructed with high-quality materials, emphasizing durability and longevity. Its robust build is designed for outdoor photography, particularly useful for wildlife and astrophotography. The lens features a non-adjustable aperture of F/8.3 to F/16, making it essential for users to understand manual focus operation, as it lacks electronic contacts.

Conversely, the VILTROX AF 9mm boasts a compact and lightweight design, which is part of its appeal for travel and on-the-go photographers. It includes a metal lens mount and internal focusing, enhancing its portability. The lens also supports USB-C firmware upgrades, which adds to its long-term reliability. Both lenses reflect quality in their design, but they cater to different user needs and preferences.

Focal Length and Aperture

The focal length and aperture settings of these lenses greatly influence their photographic capabilities. The BENOISON Telephoto Lens offers an impressive focal length range of 420-800mm, ideal for capturing distant subjects like wildlife or celestial bodies. Its aperture range of F/8.3 to F/16, although non-adjustable, provides good depth of field control suitable for these types of photography.

In contrast, the VILTROX AF 9mm provides a much wider perspective with its 9mm focal length, equivalent to about 13.5mm on full-frame sensors. This ultra-wide angle is perfect for landscapes, interiors, and vlogging. The bright F2.8 aperture of the VILTROX allows for excellent low-light performance and creative background separation, making it versatile for various shooting conditions.

Autofocus Capabilities

A significant distinction between these two lenses is their autofocus capabilities. The BENOISON Telephoto Lens is a manual focus lens, requiring users to manually adjust the focus ring to achieve clarity. This can be challenging, especially for beginners, as it necessitates a good understanding of manual photography settings.

In contrast, the VILTROX AF 9mm features fast and silent autofocus thanks to its high-precision STM stepping motor. This allows for smooth and reliable focusing, making it user-friendly for both photography and videography. The ease of autofocus is a strong selling point for the VILTROX lens, particularly for those who prioritize convenience in their shooting process.

Creative Flexibility

The BENOISON Telephoto Lens excels in specialized photography such as wildlife and astronomy, where its long focal length allows for impressive shots from a distance. However, its manual focus nature may limit spontaneous creative opportunities, requiring careful planning and setup.

On the other hand, the VILTROX AF 9mm lens offers significant creative flexibility due to its ultra-wide perspective and close focusing capabilities. Photographers can capture dramatic close-up shots with exaggerated perspectives, enhancing storytelling in their compositions. This versatility makes the VILTROX a more adaptable option for various photographic styles, including vlogging and landscape photography.

Target Audience

The BENOISON Telephoto Lens is aimed at photographers who are comfortable with manual focusing and seek to capture distant subjects such as wildlife or the night sky. Its affordability at $67.99 makes it an attractive option for hobbyists or those just starting in telephoto photography.

Conversely, the VILTROX AF 9mm, priced at $199.00, targets a different audience, particularly those who demand high performance and convenience. This lens is perfect for content creators, landscape photographers, and anyone looking to explore ultra-wide angles. Its autofocus capability and bright aperture justify the higher price for users who require more advanced features.

Price Comparison

The BENOISON Telephoto Lens is priced at $67.99, making it an economical choice for those venturing into telephoto photography. In comparison, the VILTROX AF 9mm, at $199.00, represents a significant investment. This price difference of about 67% underscores the contrasting features and intended uses of both lenses.

While the BENOISON offers basic functionality at a low price point, the VILTROX justifies its higher cost with advanced features such as autofocus and a larger aperture. Photographers must weigh the price against the specific features they need for their photographic endeavors.

Which should you buy?

Choosing between the BENOISON Telephoto Lens and the VILTROX AF 9mm ultimately depends on your photographic needs and preferences. If you’re a Nikon user looking for an affordable telephoto option and are skilled in manual focus, the BENOISON lens is a great choice for capturing distant subjects. However, if you are a Sony user who values convenience, creative flexibility, and superior low-light performance, the VILTROX AF 9mm is worth the investment. Each lens serves its purpose, so your decision should align with your shooting style and the types of photography you wish to pursue.