Canon RF45mm F1.2 STM vs VILTROX
Updated July 2026 — Canon RF45mm F1.2 STM wins on weight and length, VILTROX wins on aperture.
The Canon RF45mm F1.2 STM excels in low-light performance and versatility, while the VILTROX 85mm F2 EVO FE Lens offers great value for portrait photography.
Why Canon RF45mm F1.2 STM is better
Aperture
Canon has a wider f/1.2 aperture.
Image Quality
Canon reduces aberrations effectively.
Versatility
Canon is suitable for various photography styles.
Why VILTROX is better
Price
VILTROX is significantly cheaper.
Weight
VILTROX is lighter at 340g.
Autofocus
VILTROX has enhanced autofocus performance.
Overall score
Specifications
| Spec | Canon RF45mm F1.2 STM | VILTROX |
|---|---|---|
| Brand | Canon | VILTROX |
| Price | $469.00 | $275.00 |
| Autofocus | Standard | Stepping Motor |
| Bokeh | Excellent | Strong |
| Construction | Durable | Weather-resistant |
Dimension comparison
Overview of the Canon RF45mm F1.2 STM and VILTROX 85mm F2 EVO FE Lens
The Canon RF45mm F1.2 STM is a standout lens for creators seeking quality and versatility, while the VILTROX 85mm F2 EVO FE Lens offers exceptional value for portrait photography enthusiasts. Priced at $469.00, the Canon lens is approximately 70% more expensive than the VILTROX, which retails for $275.00. While the Canon lens excels in low-light conditions and offers a wider aperture, the VILTROX lens provides impressive autofocus performance and a compact design.
Aperture Performance
The Canon RF45mm F1.2 STM boasts a large f/1.2 aperture, allowing photographers to take advantage of faster shutter speeds in low-light situations. This feature is particularly beneficial for capturing dynamic subjects without compromising image quality. In contrast, the VILTROX 85mm F2 EVO FE Lens with its f/2 aperture still offers significant bokeh and excellent light control, but it does not match the extreme low-light capabilities of the Canon. The difference in aperture size means that while both lenses can achieve beautiful background blur, the Canon lens provides an additional edge in challenging lighting conditions.
Build Quality and Design
Both lenses are designed with user experience in mind, but they cater to different preferences. The Canon RF45mm F1.2 STM lens is compact and lightweight, making it convenient for various shooting scenarios. The VILTROX 85mm F2 EVO FE Lens is also designed to be portable, weighing only 340g and measuring φ69mm x 76mm. This ergonomic design makes it particularly suitable for extended handheld shooting sessions. The construction of both lenses indicates a focus on durability, with the VILTROX lens being built to withstand tough environments, ensuring reliable performance even in adverse conditions.
Autofocus Capabilities
When it comes to autofocus, the VILTROX 85mm F2 EVO FE Lens is engineered with a Stepping Motor (STM) that allows for smooth, quiet, and precise focusing, making it ideal for both photography and video applications. While the Canon RF45mm F1.2 STM likely offers reliable autofocus as well, specific details on its autofocus mechanism are not provided. Given the VILTROX's emphasis on enhanced autofocus performance, it may be the better option for videographers or those who frequently shoot moving subjects.
Image Quality and Optical Performance
The Canon RF45mm F1.2 STM lens is designed to reduce aberrations through the effective placement of one PMo aspheric lens, which is a first for Canon in a f/1.2 lens. This innovation contributes to the high image quality that Canon lenses are known for, particularly in terms of color accuracy and sharpness. Conversely, the VILTROX 85mm F2 EVO FE Lens features 10 elements in 8 groups, including Extra-low Dispersion (ED) elements and high refractive index (HR) lenses. This optical design significantly reduces chromatic aberration, ensuring crisp and vivid results. Both lenses promise high-quality images, but the specific optical technologies applied differ, catering to distinct user preferences.
Versatility in Photography
The Canon RF45mm F1.2 STM lens is a versatile choice for a range of subjects, including portraits, lifestyle content, and everyday narratives. Its broader focal length allows for more flexibility in composition. On the other hand, the VILTROX 85mm F2 EVO FE Lens is specifically tailored for portrait photography, making it ideal for capturing stunning bokeh and close-up details. With a minimum focusing distance of just 0.74 meters, the VILTROX excels in delivering close-up shots with remarkable detail, appealing to portrait photographers who prioritize intimate and detailed images.
Price Comparison
In terms of pricing, the Canon RF45mm F1.2 STM is listed at $469.00, while the VILTROX 85mm F2 EVO FE Lens is priced at $275.00. This represents a significant price difference, with the Canon lens being about 70% more expensive than the VILTROX. For budget-conscious photographers or those who are just starting, the VILTROX may offer a compelling value without sacrificing essential features. However, the investment in the Canon lens could be justified for professionals seeking superior low-light performance and brand reliability.
User Experience and Application
Both lenses cater to different user experiences and applications. The Canon RF45mm F1.2 STM is tailored for serious photographers looking for a high-performance lens that can handle various situations, particularly in low light. Its compact and reasonably priced design makes it an attractive option for those wanting quality without excessive bulk. Meanwhile, the VILTROX 85mm F2 EVO FE Lens is designed for users focused on portraiture, offering excellent optical performance and affordability. Its lightweight design and advanced autofocus capabilities make it suitable for both photography and video, appealing to a wide range of creators.
Which should you buy?
Choosing between the Canon RF45mm F1.2 STM and the VILTROX 85mm F2 EVO FE Lens ultimately depends on your specific needs and budget. If low-light performance and a wider aperture are your primary concerns, the Canon lens is the clear choice despite its higher price. However, if you are looking for a more budget-friendly option that still delivers excellent image quality and autofocus performance, the VILTROX lens is a fantastic alternative. Each lens offers unique advantages, so consider your photography style and requirements before making a decision.

