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Canon RF75- vs VILTROX

Updated July 2026 — Canon RF75- leads on price and weight.

The Canon RF75-300mm lens offers superior zoom capabilities and eye detection, while the VILTROX 20mm lens is a lightweight, budget-friendly option for wide-angle photography.

Why Canon RF75- is better

Zoom Range

Canon offers a versatile 75-300mm zoom.

Eye Detection

Canon features advanced eye detection technology.

Compatibility

Canon is designed for EOS R series cameras.

Why VILTROX is better

Price

VILTROX is more affordable at $176.

Weight

VILTROX is lighter at 173 grams.

Wide Angle

VILTROX provides a 20mm wide-angle perspective.

Overall score

Canon RF75-
85
VILTROX
78

Specifications

SpecCanon RF75-VILTROX
Max ApertureF4-5.6F2.8
Lens TypeZoomPrime
Mount TypeRFZ
ElementsUnknown10 elements
Image StabilizationNoNo

Dimension comparison

Canon RF75-VILTROX

Overview of Canon RF75-300mm F4-5.6 Zoom Lens

The Canon RF75-300mm F4-5.6 Zoom Lens is a versatile option for photographers looking for a compact and lightweight lens. Priced at $239.00, it provides an impressive zoom range, making it suitable for various photography styles, from portraits to wildlife. This lens is specifically designed for Canon EOS R series cameras, ensuring optimal compatibility and performance.

The Canon lens stands out for its eye detection capabilities, which are effective even at the maximum 300mm zoom range. This feature allows for precise focus on subjects’ pupils, enhancing the overall quality of still images and videos. With a weight comparable to a 500ml water bottle, this lens emphasizes portability without sacrificing functionality, appealing to photographers who value convenience on the go.

Overview of VILTROX 20mm F2.8 Z-Mount Lens

The VILTROX 20mm F2.8 Z-Mount Full Frame AF Prime Wide Angle Lens is priced at $176.00, making it about 26% cheaper than the Canon lens. This wide-angle lens is designed for Nikon's Z mount cameras, providing excellent performance for landscape and architectural photography. Its lightweight design, at just 173 grams, enhances its portability, making it an ideal choice for spontaneous shooting situations.

The VILTROX lens features fast autofocus capabilities, which are particularly beneficial for capturing moving subjects. This lens supports EXIF information transmission and can be upgraded via USB, providing a modern touch to its functionality. With a minimum focus distance of 0.62 feet, it allows for creative compositions and near subjects, adding versatility to its use.

Compatibility with Camera Systems

Canon RF75-300mm is exclusively compatible with Canon EOS R series cameras, such as the R100, R50, and R5. This limited compatibility might be a drawback for photographers who own DSLR models or other camera brands. However, for users of Canon mirrorless systems, this lens delivers seamless integration and performance.

In contrast, the VILTROX 20mm lens is specifically designed for Nikon's Z mount series, including cameras like the Z8, Z9, and Z6. This focus on Nikon users makes it a great option for those who are invested in that ecosystem. Both lenses serve distinct user bases, so compatibility is a key factor in determining the right choice for the photographer's needs.

Portability and Weight

The Canon RF75-300mm lens is designed with portability in mind. Weighing about the same as a 500ml water bottle, it’s easy to carry around for long periods, making it a practical choice for travel and outdoor photography. Its compact design does not compromise its performance, allowing photographers to capture high-quality images without the burden of a hefty lens.

On the other hand, the VILTROX 20mm lens weighs only 173 grams, making it even lighter than the Canon lens. This attribute enhances its appeal for quick and casual shoots, especially in dynamic environments where speed and agility are essential. Both lenses prioritize portability, but the VILTROX offers a slight edge in weight, appealing to users who prioritize minimalism.

Autofocus Performance

The autofocus performance of the Canon RF75-300mm lens is noteworthy, featuring eye detection technology that works effectively at 300mm. This capability allows photographers to focus accurately on moving subjects, ensuring that critical moments are captured with precision. The lens also supports both still image shooting and video recording, making it a versatile tool for various photographic needs.

Conversely, the VILTROX 20mm lens boasts fast autofocus that is designed for capturing fast-moving objects. Its near-silent operation enhances the shooting experience, especially in environments where noise could disrupt the scene. This lens’s autofocus system supports EXIF information transmission, adding a layer of modern functionality that complements its optical performance.

Optical Quality

The Canon RF75-300mm lens provides an impressive range of focal lengths, allowing photographers to explore different perspectives. Its optical design is crafted for clarity and detail, particularly at longer distances where other lenses might struggle. While specific optical elements are not detailed, the lens's performance is built upon Canon’s established reputation for quality.

In contrast, the VILTROX 20mm lens features an optical structure composed of 10 elements in 8 groups, including 2 ED lenses and 2 aspherical lenses. This configuration promises crisp, clear images with minimal distortion, making it an excellent choice for wide-angle photography. The lens's design ensures that photographers can achieve high-quality results in various lighting conditions and compositions.

Price Comparison

The Canon RF75-300mm lens is priced at $239.00, while the VILTROX 20mm lens is available for $176.00. This price difference of about $63 means that the VILTROX lens is a more budget-friendly option, making it attractive for photographers who want to maximize their investment without sacrificing quality. The lower price point of the VILTROX lens does not indicate a lack of features; rather, it offers key functionalities at a more accessible price.

The Canon lens, while more expensive, provides unique features such as eye detection at longer focal lengths, which may justify the price for some users. Ultimately, the choice will depend on individual budget constraints and specific needs in photography.

Which should you buy?

Choosing between the Canon RF75-300mm F4-5.6 Zoom Lens and the VILTROX 20mm F2.8 Z-Mount Lens largely depends on your camera system and photographic style. If you own a Canon EOS R series camera and desire a versatile zoom lens for various photography scenarios, the Canon lens is an excellent choice. Its eye detection feature and impressive zoom capabilities make it ideal for dynamic photography.

However, if you are a Nikon user looking for a lightweight, budget-friendly option for wide-angle shots, the VILTROX lens would be the better fit. Its fast autofocus and compact design cater to those who favor spontaneous shooting while delivering high-quality results. Ultimately, your decision should align with your camera system, budget, and specific photography needs.