Canon RF75- vs VILTROX
Updated July 2026 — Canon RF75- wins on price and weight, VILTROX wins on portability.
The Canon RF75-300mm offers greater versatility with its zoom capabilities, while the VILTROX 35mm excels in low-light performance and is more budget-friendly.
Why Canon RF75- is better
Versatility
Canon offers a zoom range of 75mm to 300mm.
Autofocus
Canon features eye detection autofocus.
Included Accessories
Canon includes a UV filter and cleaning kit.
Why VILTROX is better
Price
VILTROX is $60 cheaper.
Weight
VILTROX weighs only 170g.
Aperture
VILTROX has a wider f/1.7 aperture.
Overall score
Specifications
| Spec | Canon RF75- | VILTROX |
|---|---|---|
| Autofocus | Eye Detection | Fast STM |
| Image Quality | Good | Excellent |
| Compatibility | Canon EOS R | Sony E |
| Zoom Capability | Yes | No |
| Bokeh Quality | Good | Excellent |
Dimension comparison
Overview of the Canon RF75-300mm F4-5.6 Zoom Lens
The Canon RF75-300mm F4-5.6 Zoom Lens is a versatile option for photographers seeking a compact and portable lens with an extensive focal range. Priced at $239.00, this lens is designed to be lightweight, making it convenient to carry without sacrificing performance. With a focal length of up to 300mm, it allows for capturing subjects at significant distances, which is particularly beneficial for wildlife or sports photography.
This lens supports eye detection autofocus, ensuring that subjects are in sharp focus even during motion. It is specifically designed for Canon EOS R series cameras, making it a great choice for those already invested in Canon's ecosystem. Additionally, the included UV filter and cleaning kit enhance the overall value, providing essential accessories for maintaining the lens.
Overview of the VILTROX 35mm f1.7 E
The VILTROX 35mm f1.7 E is a prime lens that excels in low-light conditions, priced at $179.00, making it about 25% cheaper than the Canon RF75-300mm. With a bright maximum aperture of f/1.7, this lens produces beautiful bokeh and is ideal for various photography styles, including portraits and street photography. Its 53mm equivalent focal length offers a natural perspective similar to the human eye.
Weighing only 170g, the VILTROX lens is designed for portability, appealing to photographers who need to travel light. The advanced optical design, featuring 11 elements in 9 groups, minimizes distortion and chromatic aberrations, ensuring high-quality images. Fast autofocus capabilities further enhance its usability for both stills and video work.
Focal Length and Versatility
Focal length plays a crucial role in the type of photography you can undertake. The Canon RF75-300mm offers a remarkable range, spanning from 75mm to 300mm. This versatility allows photographers to shoot subjects from a distance, making it ideal for capturing wildlife or sporting events. The ability to zoom in significantly opens up creative possibilities that are not typically available with standard prime lenses.
In contrast, the VILTROX 35mm f1.7 E is fixed at 35mm, which is more suited for everyday photography, such as landscapes and portraits. While it lacks the zoom capabilities of the Canon lens, its wider aperture allows for exceptional low-light performance and artistic control over depth of field. Thus, while both lenses serve distinct purposes, the choice largely depends on the user's preferred photography style.
Design and Portability
When it comes to design, the VILTROX 35mm f1.7 E stands out with its lightweight and compact build, weighing just 170g. This makes it highly portable, especially for photographers who often work in dynamic environments or travel frequently. Its sleek metal body not only enhances its durability but also gives it a professional aesthetic.
On the other hand, the Canon RF75-300mm, while designed to be compact for a zoom lens, is inherently bulkier due to its extended focal range. However, Canon has successfully managed to create a lens that is about the weight of a 500ml water bottle, making it accessible for frequent use. The inclusion of a lens cap keeper and cleaning kit adds to the practicality, ensuring that the lens remains protected and clean.
Autofocus Performance
In terms of autofocus performance, both lenses have strengths that cater to different needs. The Canon RF75-300mm features eye detection autofocus, which is particularly beneficial for capturing moving subjects, such as in wildlife photography or event coverage. Its Servo AF capabilities ensure that focus remains locked on the subject's eyes, providing sharp images even in challenging conditions.
The VILTROX 35mm f1.7 E, equipped with a new STM motor, offers fast and silent autofocus, which is essential for video recording. This lens minimizes focus breathing, allowing for smooth transitions during focus changes, a significant advantage for videographers. While both lenses deliver impressive autofocus performance, the choice may come down to specific shooting scenarios and preferences.
Image Quality and Optical Design
Image quality is paramount for any lens, and both the Canon RF75-300mm and VILTROX 35mm f1.7 E are engineered for high performance. The Canon lens provides a wide range of focal lengths, enabling photographers to capture diverse scenes with clarity. However, its optical quality, while commendable, may not match the specialized design of the VILTROX.
The VILTROX 35mm f1.7 E boasts an optimized optical design, featuring 11 elements in 9 groups, including special glass elements to combat distortion and aberrations. This results in sharp, vivid images that maintain color accuracy and contrast. For photographers who prioritize image quality, especially in challenging lighting conditions, the VILTROX lens may have the edge.
Price Comparison
When considering price, the VILTROX 35mm f1.7 E is priced at $179.00, making it significantly more affordable than the Canon RF75-300mm, which retails at $239.00. This price difference of $60 represents about a 25% reduction, which may be a decisive factor for budget-conscious photographers looking for quality without breaking the bank.
While the Canon lens offers greater versatility with its zoom range, the VILTROX lens provides exceptional value for those focused on portrait and street photography. Depending on the user's budget and specific photography needs, either option could be a worthwhile investment.
Which should you buy?
Choosing between the Canon RF75-300mm F4-5.6 Zoom Lens and the VILTROX 35mm f1.7 E ultimately hinges on your photographic requirements. If you need a versatile zoom lens for wildlife or sports photography, the Canon lens is an excellent choice, offering a broad focal range and effective autofocus technology. However, if you're looking for a more budget-friendly lens that excels in low-light conditions with beautiful bokeh, the VILTROX is a compelling option. Consider your shooting style and preferences to determine which lens would best enhance your photography experience.

