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Canon RF-S18- vs VILTROX

Updated July 2026 — Canon RF-S18- leads on price and weight.

The Canon RF-S18-150mm offers greater versatility and optical performance, while the VILTROX 20mm f2.8 FE is a budget-friendly option for wide-angle photography.

Why Canon RF-S18- is better

Zoom Range

Canon offers a versatile 18-150mm zoom range.

Image Stabilization

Canon features advanced optical image stabilization.

Autofocus

Canon's autofocus is optimized for video recording.

Why VILTROX is better

Price

VILTROX is significantly cheaper at $176.

Weight

VILTROX is lighter at 157g.

Compact Design

VILTROX is more portable for travel.

Overall score

Canon RF-S18-
85
VILTROX
75

Specifications

SpecCanon RF-S18-VILTROX
AutofocusLead screw-type STMFast AF
Image StabilizationYes, up to 6.5 stopsNo
Focal Length18-150mm20mm
Minimum Focus0.15m0.19m
WeightApprox. 500g157g

Dimension comparison

Canon RF-S18-VILTROX

Overview of the Canon RF-S18-150mm F3.5-6.3 Telephoto Lens

The Canon RF-S18-150mm F3.5-6.3 Telephoto Lens is designed for APS-C cameras and offers a versatile zoom range. This lens is priced at $569.00, making it a significant investment for photographers looking for flexibility in their shooting options. With features like in-lens optical image stabilization and a lead screw-type stepping motor for smooth autofocus, this lens is particularly suited for capturing dynamic scenes and videos.

The lens is engineered to provide high-quality images across various focal lengths, from standard to telephoto, making it ideal for a range of photography styles, including landscapes and portraits. Its automatic cropping feature when mounted on full-frame cameras enhances its usability, further solidifying its position as a reliable all-rounder in the Canon lens lineup.

Overview of the VILTROX 20mm f2.8 FE

The VILTROX 20mm f2.8 FE is a prime wide-angle lens tailored for Sony E-mount cameras. Priced at $176.00, it's about 69% cheaper than the Canon lens, making it an attractive option for budget-conscious photographers. This lens offers fast autofocus capabilities and a compact design weighing just 157g, making it convenient for impromptu shoots.

The 20mm focal length allows photographers to capture expansive scenes, and the lens's optical structure includes elements designed to minimize distortion, ensuring clear and crisp images. With a minimum focus distance of 0.62 feet, it's also suitable for close-up shots, adding versatility to its wide-angle nature.

Build Quality and Design

The Canon RF-S18-150mm features a robust build quality that is characteristic of Canon's lens design. The lens is designed with versatility in mind and includes advanced optical technologies for achieving superior image quality. Its dimensions and weight are optimized for use with APS-C cameras, providing a balanced feel during shooting.

In contrast, the VILTROX 20mm f2.8 FE is a sleek and compact lens, making it highly portable. Its lightweight design is particularly advantageous for travel and street photography, allowing users to carry it effortlessly. However, while it may be more portable, the VILTROX lens lacks the extensive zoom range offered by the Canon lens, which may limit its versatility in certain shooting conditions.

Optical Performance

The optical performance of the Canon RF-S18-150mm is enhanced by its in-lens optical image stabilization, which provides up to 4.5 stops of shake correction. This feature is particularly beneficial for low-light photography and video recording, ensuring sharp images even in challenging conditions. The lens's dual pixel autofocus coverage also aids in achieving precise focus, making it well-suited for moving subjects.

On the other hand, the VILTROX 20mm f2.8 FE boasts an optical structure comprised of 10 elements in 8 groups, including ED lenses and aspherical elements. This design ensures that images are not only sharp but also free from distortion. The fast autofocus performance of the VILTROX lens allows it to capture moving subjects effectively, making it a strong contender for action photography.

Versatility in Shooting Scenarios

The Canon RF-S18-150mm's zoom range of 18-150mm allows it to cover a wide array of photographic scenarios, from wide-angle shots to close-up portraits. This versatility makes it a great choice for travel photographers who prefer to carry a single lens to handle various situations. Its dynamic image stabilization further enhances its usability in motion, making it suitable for video work as well.

In comparison, the VILTROX 20mm f2.8 FE serves a more specialized role as a wide-angle lens. Its 20mm focal length excels in capturing landscapes, architecture, and large group photos. However, it may not be as effective for portraiture or telephoto needs, limiting its range compared to the Canon lens. Photographers who primarily focus on wide-angle shots may find the VILTROX lens to be ideal, whereas those seeking flexibility might lean towards the Canon lens.

Autofocus Capabilities

The Canon RF-S18-150mm integrates a lead screw-type stepping motor for smooth and quiet autofocus, making it particularly effective for video recording. This feature is crucial for capturing high-quality footage without distracting background noise, which is often a concern in quiet environments.

Conversely, the VILTROX 20mm f2.8 FE also highlights its fast autofocus performance, which is beneficial for capturing fast-moving subjects. The near-silent shutter sound enables more natural shots, especially in scenarios requiring stealth. While both lenses excel in their autofocus implementations, the Canon lens offers additional advantages in video work due to its design focused on silent operation.

Price Considerations

The Canon RF-S18-150mm is priced at $569.00, which may be seen as a considerable investment for many photographers. However, the extensive zoom range and advanced features justify the price for those who require versatility in their lens options. The investment in the Canon lens can pay off for serious photographers who need a reliable tool for varied shooting scenarios.

In stark contrast, the VILTROX 20mm f2.8 FE is priced at $176.00, making it a more accessible option for hobbyists and casual photographers. This lower price point does not compromise on performance in its intended use, particularly for wide-angle photography. However, potential buyers should weigh the benefits of a wider zoom range against their specific needs to determine if the higher price of the Canon lens aligns better with their photographic goals.

Which should you buy?

Choosing between the Canon RF-S18-150mm and the VILTROX 20mm f2.8 FE ultimately depends on your photography needs. If you require a versatile lens with a wide zoom range suitable for various shooting conditions, the Canon RF-S18-150mm, despite its higher price of $569.00, offers significant advantages in flexibility and optical performance. On the other hand, if you primarily focus on wide-angle photography and are looking for a budget-friendly option, the VILTROX 20mm f2.8 FE at $176.00 provides excellent value and performance for its price. Consider your specific shooting scenarios and budget to make the best choice for your photography journey.