Canon RF 75- vs VILTROX AF
Updated July 2026 — Canon RF 75- wins on focal length and close focus, VILTROX AF wins on weight and size.
The Canon RF 75-300mm lens excels in versatility and zoom range, while the VILTROX AF 50mm lens offers a lightweight design and beautiful bokeh. Choose based on your specific photography needs.
Why Canon RF 75- is better
Versatility
Canon lens offers a zoom range of 75-300mm.
Close-Focusing
Canon lens has a minimum focus distance of 4.9 feet.
Included Accessories
Canon lens comes with a shoulder bag and a memory card.
Why VILTROX AF is better
Weight
VILTROX lens weighs only 220g.
Wide Aperture
VILTROX lens has a large aperture of f/2.0.
Compact Design
VILTROX lens is more compact for travel.
Overall score
Specifications
| Spec | Canon RF 75- | VILTROX AF |
|---|---|---|
| Autofocus | DC Motor | STM Motor |
| Max Aperture | f/4-5.6 | f/2.0 |
| Min Focus | 4.9 ft | 1.67 ft |
| Max Mag | 0.25x | 0.11x |
| Filter Size | 58mm | 58mm |
Dimension comparison
Price Comparison
The Canon RF 75-300mm f/4-5.6 Lens is priced at $253.95, while the VILTROX AF 50mm F2.0 Air Z Lens comes in at $199.00, making it about 17% cheaper. This price difference is significant for photographers who are budget-conscious or just starting in the field. The Canon lens offers a versatile telephoto zoom range ideal for capturing distant subjects like wildlife or sports, while the VILTROX lens provides a wide aperture for stunning portraits and street photography. Ultimately, the choice may come down to budget constraints and specific photographic needs.
Optical Performance
In terms of optical design, the Canon RF 75-300mm f/4-5.6 Lens emphasizes sharpness and clarity, featuring Canon’s Super Spectra Coating to reduce lens flare. The lens is designed for both full-frame and APS-C mirrorless cameras, delivering a focal length equivalent of 120-480mm. On the other hand, the VILTROX AF 50mm F2.0 Air Z Lens boasts an impressive optical structure consisting of 13 elements in 9 groups, including three ED lenses and a high-refractive element. Both lenses prioritize optical quality, but the VILTROX's wide aperture allows for a more pronounced bokeh effect, making it ideal for artistic shots.
Autofocus Capabilities
When it comes to autofocus, the Canon lens features a DC motor that provides responsive focusing, suitable for both stills and video. This is particularly valuable for capturing fast-moving subjects in sports or wildlife photography. Conversely, the VILTROX lens employs an STM motor, designed for precise autofocus and enhanced tracking capabilities, including support for eye and face detection. This makes the VILTROX particularly well-suited for portrait and vlogging applications, where accurate focus on the subject’s eyes is crucial.
Weight and Portability
Portability is a key consideration for photographers, and here the Canon RF 75-300mm f/4-5.6 Lens weighs just over 1 lb, making it relatively lightweight for a telephoto lens. Its compact design, combined with a 58mm filter thread, ensures that it remains easy to carry for long periods. In contrast, the VILTROX AF 50mm F2.0 Air Z Lens is even lighter at 220g. This compactness makes the VILTROX an excellent choice for street photographers and travelers who prioritize minimal gear while still achieving high-quality images.
Versatility in Focal Length
The Canon RF 75-300mm f/4-5.6 Lens offers a versatile focal length range of 75-300mm, making it perfect for a wide array of photographic situations, from sports to wildlife and everyday photography. The equivalent focal length on APS-C cameras expands this to 120-480mm, providing extensive reach for distant subjects. Meanwhile, the VILTROX AF 50mm F2.0 Air Z Lens has a fixed focal length of 50mm, which is considered standard and excellent for a variety of applications like portraits, landscapes, and everyday shooting. While the Canon lens excels in versatility, the VILTROX's focal length is ideal for those who prefer a more traditional approach to photography.
Close-Focusing Capabilities
The close-focusing capabilities of the Canon lens allow for a minimum focus distance of 4.9 feet and a maximum magnification of 0.25x, enabling semi-macro photography. This feature can be advantageous for photographers looking to capture detailed shots of subjects at a distance. In contrast, the VILTROX AF 50mm F2.0 Air Z Lens has a minimum focusing distance of 0.51m (approximately 1.67 feet) and a maximum magnification of 0.11x. While both lenses offer some close-focusing abilities, the Canon lens has a slight edge when it comes to reach and magnification.
Build Quality and Accessories
Both lenses are built with quality in mind, but they come with different accessories. The Canon RF 75-300mm f/4-5.6 Lens includes a shoulder bag and a 64GB UHS-I SDXC memory card, enhancing its value as a complete package for new photographers. The VILTROX lens does not specify included accessories but is noted for its efficient design. While the Canon lens is slightly bulkier, its bundled accessories make it a more comprehensive purchase for those entering the photography world.
Which should you buy?
Ultimately, the choice between the Canon RF 75-300mm f/4-5.6 Lens and the VILTROX AF 50mm F2.0 Air Z Lens hinges on your specific photography needs. If versatility and zoom range are paramount, the Canon lens is a strong contender, especially for sports and wildlife photography. However, if you prioritize lightweight design and the ability to create beautiful bokeh for portraits, the VILTROX lens stands out as an excellent choice. Both lenses offer unique advantages, making them suitable for different types of photographers and shooting styles.

