Canon EF 75- vs VILTROX AF
Updated July 2026 — Canon EF 75- leads on weight and focal length.
The Canon EF 75-300mm lens offers versatility at a lower price, while the VILTROX AF 50mm lens excels in low-light performance and optical quality.
Why Canon EF 75- is better
Price
Canon lens is $30 cheaper
Versatility
Canon lens has a zoom range of 75-300mm
Weight
Canon lens is lighter for its category
Why VILTROX AF is better
Aperture
VILTROX lens has a wider aperture of F2.0
Autofocus
VILTROX features a more advanced STM motor
Optical Quality
VILTROX includes advanced optical elements for better image quality
Overall score
Specifications
| Spec | Canon EF 75- | VILTROX AF |
|---|---|---|
| Max Aperture | f/4-5.6 | f/2.0 |
| Min Focus | 1.5m | 0.51m |
| Autofocus | Micromotor | STM |
| Construction | 13 elements | 13 elements |
| Bokeh | Standard | Artistic |
Dimension comparison
Overview of the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens
The Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens is an excellent choice for photographers looking for a versatile zoom lens. Priced at $169.00, it offers a focal length range of 75-300mm, making it suitable for a wide variety of shooting scenarios, from wildlife to sports photography. Its lens construction consists of 13 elements in 9 groups, providing solid optical performance for the price. This lens also features a front group rotating extension system with a Micromotor for focus adjustment, allowing for a closest focusing distance of 1.5 meters.
Overview of the VILTROX AF 50mm F2.0 Air Z Lens
The VILTROX AF 50mm F2.0 Air Z Lens, available at $199.00, is tailored for Nikon Z mount cameras. It features a large aperture of F2.0, which is ideal for creating a dreamy bokeh effect that enhances portrait photography. Weighing just 220 grams, this lens is compact and lightweight, making it easy to carry for extended shooting sessions. With 13 elements in 9 groups, including 3 ED lenses and 1 aspherical element, it promises exceptional optical performance. Additionally, its built-in STM motor ensures efficient autofocus, which is especially beneficial for video shooting.
Price Comparison
The Canon EF 75-300mm lens is priced at $169.00, while the VILTROX AF 50mm lens costs $199.00. This makes the Canon lens about 15% cheaper than the VILTROX option. For photographers on a budget, the lower price of the Canon lens might be more appealing. However, the added features and performance of the VILTROX lens could justify its higher cost, particularly for users who prioritize low-light performance and video capabilities.
Focal Length and Versatility
One of the standout features of the Canon EF 75-300mm lens is its impressive focal length range of 75-300mm. This versatility allows photographers to capture a range of subjects from distant wildlife to close-up action shots. In contrast, the VILTROX lens offers a fixed focal length of 50mm, which is excellent for street photography and portraits but lacks the zoom capabilities of the Canon lens. Thus, if versatility in focal length is a priority, the Canon lens is the better option.
Aperture and Low-Light Performance
The VILTROX AF 50mm lens boasts a large aperture of F2.0, which enables better performance in low-light conditions and creates a beautiful bokeh effect that enhances subject isolation. The Canon lens has a maximum aperture of f/4-5.6, which limits its low-light effectiveness compared to the VILTROX. If low-light shooting is a key consideration, the VILTROX lens stands out as the superior choice, thanks to its wider aperture capabilities.
Autofocus Capabilities
The VILTROX AF 50mm lens features a built-in STM motor for autofocus, which provides quick and reliable focusing, making it particularly suitable for video work. The Canon lens utilizes a Micromotor for focus adjustment, which may not be as fast or quiet as the STM motor found in the VILTROX. This difference can be crucial for videographers who require smooth and silent autofocus. Therefore, if autofocus performance is essential, the VILTROX lens has the edge.
Optical Quality
Both lenses offer solid optical performance with 13 elements in 9 groups. However, the VILTROX lens includes several advanced elements, such as 3 ED lenses and an aspherical element, which help to minimize distortion and enhance image quality. The Canon lens, while still providing good image quality, may not perform as well in terms of aberration correction compared to the VILTROX. For those who prioritize optical quality, the VILTROX lens may be the better investment.
Which should you buy?
Ultimately, the decision between the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens and the VILTROX AF 50mm F2.0 Air Z Lens depends on your specific needs as a photographer. If you require versatility and a lower price point, the Canon lens is a solid choice for various shooting conditions. However, if you are focused on low-light performance, optical quality, and video capabilities, the VILTROX lens justifies its higher price with superior features. Consider your primary photography needs to make the best choice for your creative endeavors.

