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

Updated July 2026 — BENOISON Telephoto Lens for Nikon - F Lens 420- wins on focal length and aperture, VILTROX wins on price and focus type.

The BENOISON Telephoto Lens offers great value for budget-conscious photographers, while the VILTROX 50mm excels in optical quality and autofocus features.

Why BENOISON Telephoto Lens for Nikon - F Lens 420- is better

Price

BENOISON is significantly cheaper at $67.99.

Telephoto Range

BENOISON offers a focal length of 420-800mm.

Build Quality

BENOISON is designed for durability in outdoor photography.

Why VILTROX is better

Autofocus

VILTROX features fast and quiet autofocus.

Aperture

VILTROX has a brighter F/2.0 aperture for low-light performance.

Optical Quality

VILTROX has a sophisticated optical structure for superior image quality.

Overall score

BENOISON Telephoto Lens for Nikon - F Lens 420-
70
VILTROX
85

Specifications

SpecBENOISON Telephoto Lens for Nikon - F Lens 420-VILTROX
BrandBENOISONVILTROX
CompatibilityNikon DSLRSony E-mount
FocusManualAutofocus
Max ApertureF/8.3-16F/2.0
Image QualityGoodExcellent

Dimension comparison

BENOISON Telephoto Lens for Nikon - F Lens 420-VILTROX

Overview of BENOISON Telephoto Lens and VILTROX 50mm Lens

The BENOISON Telephoto Lens is priced at $67.99, offering a super telephoto range of 420-800mm. In contrast, the VILTROX 50mm lens costs $199.00 and is a full-frame prime lens designed for Sony E-mount cameras. This significant price difference illustrates two distinct types of photography equipment, with the BENOISON lens being a budget-friendly option targeting wildlife and landscape photographers, while the VILTROX lens caters to portrait and general photography enthusiasts looking for high-quality optics.

Target Audience and Photography Style

BENOISON's Telephoto Lens is ideal for photographers interested in capturing distant subjects, such as wildlife or celestial bodies, making it a perfect choice for enthusiasts of nature photography. With its manual focus capabilities, it allows for precise control over focus, although it requires users to be comfortable with manual settings. On the other hand, the VILTROX 50mm lens is designed for those who prioritize versatility and ease of use in portrait photography, with its autofocus feature catering to fast-paced shooting environments. This differentiation in target audience suggests that each lens serves unique photography needs.

Build Quality and Design

The BENOISON Telephoto Lens boasts a robust construction designed for durability, which is essential when photographing in outdoor environments. Its design features a focal length range that enables versatile shooting options without the need for additional adapters. In contrast, the VILTROX 50mm lens, while lightweight at just 205 grams, utilizes a sophisticated optical structure with 9 groups and 13 elements, contributing to exceptional image quality. The compact design makes it easy to carry, appealing to photographers who require portability without sacrificing performance.

Focusing Mechanism

The focusing mechanism differentiates these two lenses significantly. The BENOISON lens operates solely on manual focus, necessitating that users set their camera to manual mode to avoid focusing errors. This requirement might be daunting for beginners but offers seasoned photographers creative control over their shots. Conversely, the VILTROX lens features an STM (Stepping Motor) for fast and quiet autofocus, making it an excellent option for photographers who need to capture fleeting moments without the hassle of manual adjustments. This functionality is particularly beneficial for those shooting video or in dynamic environments.

Aperture and Image Quality

The BENOISON Telephoto Lens has a fixed aperture range of F/8.3 at 420mm to F/16 at 800mm, which restricts its performance in low-light conditions. While it provides a sufficient depth of field for distant subjects, those seeking low-light capabilities may find it lacking. In comparison, the VILTROX 50mm lens features a bright F/2.0 aperture, which allows for better performance in various lighting conditions, making it ideal for portrait photography where bokeh and subject isolation are essential. This difference in aperture capabilities highlights the distinct creative possibilities offered by each lens.

Price Comparison

With a current price of $67.99, the BENOISON Telephoto Lens is about 66% less expensive than the VILTROX 50mm lens, priced at $199.00. This substantial price difference makes the BENOISON lens an appealing option for budget-conscious photographers who require a telephoto lens without the higher investment. However, the VILTROX lens's higher price point reflects its advanced features, such as autofocus and superior optical performance, which may justify the cost for serious photographers looking for quality and versatility.

Compatibility and Versatility

The BENOISON Telephoto Lens is compatible with a wide range of Nikon DSLR cameras, making it a versatile choice for Nikon users. This broad compatibility ensures that photographers with various Nikon models can utilize this lens effectively. In contrast, the VILTROX 50mm lens is tailored for Sony E-mount cameras, including high-end models like the A7RV and A6500. This specialization may limit its versatility for users outside the Sony ecosystem but offers optimized performance for those invested in the brand.

Which should you buy?

Choosing between the BENOISON Telephoto Lens and the VILTROX 50mm lens ultimately depends on your specific photography needs and preferences. If you're looking for an affordable telephoto lens for wildlife or landscape photography and are comfortable with manual focusing, the BENOISON lens is a fantastic option at $67.99. However, if you prioritize autofocus capabilities, superior optical quality, and versatility for portrait photography, the VILTROX lens, priced at $199.00, may be worth the investment. Each lens serves its purpose well, but understanding your photography style will guide you to the right choice.