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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 optical performance and versatility, while the VILTROX 28mm f4.5 Pancake Lens offers great portability and affordability.

Why Canon RF45mm F1.2 STM is better

Optical Performance

Wider f/1.2 aperture for low-light shooting

Versatility

Ideal for portraits and creative photography

Build Quality

More robust design for various environments

Why VILTROX is better

Portability

Ultra-compact and lightweight design

Price

Significantly more affordable

Convenience

Integrated sliding lens cap for ease of use

Overall score

Canon RF45mm F1.2 STM
85
VILTROX
70

Specifications

SpecCanon RF45mm F1.2 STMVILTROX
BrandCanonVILTROX
Current Price$469.00$99.00
Aperturef/1.2f/4.5
Lens TypePrimePancake
CompatibilityCanon RFFujifilm X

Dimension comparison

Canon RF45mm F1.2 STMVILTROX

Overview of the Canon RF45mm F1.2 STM and VILTROX 28mm f4.5 Pancake Lens

The Canon RF45mm F1.2 STM is a standard prime lens that combines high performance with a compact design, while the VILTROX 28mm f4.5 Pancake Lens is an ultra-compact offering for Fujifilm APS-C mirrorless cameras. At a price of $469.00, the Canon lens is significantly more expensive than the VILTROX, which retails for $99.00, making it about 79% cheaper. Each lens caters to different users and shooting styles, emphasizing the importance of understanding their unique characteristics.

Design and Build Quality

The Canon RF45mm F1.2 STM boasts a compact form factor along with a large-diameter mount and short back focus, contributing to its lightweight design without compromising optical performance. This lens is specifically designed to provide a three-dimensional look with its impressive f/1.2 aperture. In contrast, the VILTROX 28mm f4.5 Pancake Lens is ultra-compact, measuring only 60.3mm in diameter and 15.25mm in thickness, weighing just about 60g. This lightweight design makes it an ideal choice for photographers looking for portability. Both lenses are engineered for ease of use, but the Canon lens offers a more robust build suited for various environments, while the VILTROX is perfect for travel and everyday shooting.

Optical Performance

When it comes to optical performance, the Canon RF45mm F1.2 STM excels with its wide f/1.2 aperture, allowing for faster shutter speeds in low-light conditions and delivering stunning bokeh effects. It incorporates one PMo aspheric lens, which minimizes aberrations, a notable achievement for Canon in a f/1.2 lens. On the other hand, the VILTROX 28mm f4.5 features two aspherical and two ED lenses, ensuring sharp, clear images even in challenging lighting. While both lenses deliver high-quality images, the Canon lens provides greater versatility in low light due to its wider aperture, making it more suitable for portrait and creative photography.

Use Cases

The Canon RF45mm F1.2 STM is versatile, ideal for portraits, lifestyle content, and everyday narratives. Its f/1.2 aperture allows photographers to create expressive visuals with a beautifully blurred background. This makes it particularly appealing for those who want to elevate their photography with a refined appearance straight from the camera. Conversely, the VILTROX 28mm f4.5 Pancake Lens is designed with convenience in mind, perfect for casual shooting and street photography. Its fixed aperture simplifies operation, making it easy to capture spontaneous moments without worrying about adjustments, which appeals to photographers seeking a straightforward lens for casual use.

Portability and Convenience

Portability is a significant factor for many photographers, and this is where the VILTROX 28mm f4.5 Pancake Lens shines with its extremely lightweight design at only about 60g. Its integrated sliding lens cap eliminates the need for a detachable cover, enhancing convenience during shoots. In comparison, the Canon RF45mm F1.2 STM, while compact, is heavier and bulkier, which may be less ideal for long periods of use or travel. Thus, if you prioritize portability and ease of use, the VILTROX lens is a superb choice, whereas the Canon lens offers a more substantial option for those who need enhanced optical capabilities.

Price Comparison

There is a remarkable price difference between the two lenses. The Canon RF45mm F1.2 STM is priced at $469.00, while the VILTROX 28mm f4.5 Pancake Lens is available for just $99.00. This substantial difference of $370 highlights that the VILTROX lens is more budget-friendly, making it an appealing option for beginner photographers or those looking to expand their lens collection without a hefty investment. However, the higher price of the Canon lens reflects its superior optical performance and versatility, catering to professionals or serious enthusiasts who demand more from their equipment.

Target Audience

The Canon RF45mm F1.2 STM is primarily targeted at serious photographers and content creators who require high-performance optics for professional use. Its advanced features and capabilities are ideal for those focused on portraiture or creative work. Conversely, the VILTROX 28mm f4.5 Pancake Lens is designed for casual users, hobbyists, and travelers who prioritize convenience and portability. Its affordability also makes it an attractive option for new photographers looking to experiment without a large financial commitment.

Which should you buy?

When deciding between the Canon RF45mm F1.2 STM and the VILTROX 28mm f4.5 Pancake Lens, it ultimately depends on your photography needs and budget. If you require a high-performance lens for professional quality images, particularly in low-light conditions, the Canon lens is the clear choice despite its higher price. However, if you are a casual photographer or are looking for a lightweight, budget-friendly option for everyday use, the VILTROX lens offers excellent value at a significantly lower price. Each lens has its strengths, making them suitable for different types of photographers.