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Canon RF45mm F1.2 STM vs FUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black

Updated July 2026 — Canon RF45mm F1.2 STM wins on weight and length, FUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black wins on price and aperture.

The Canon RF45mm F1.2 STM excels in low-light performance and bokeh, while the FUJIFILM XF23mmF2.8 R WR offers portability and weather resistance.

Why Canon RF45mm F1.2 STM is better

Price

Canon is $30 cheaper.

Aperture

Canon has a wider f/1.2 aperture.

Bokeh

Canon provides superior subject isolation.

Why FUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black is better

Weight

Fujifilm is lighter at 90g.

Weather Resistance

Fujifilm is weather-resistant.

Close Focus

Fujifilm has a closer focusing distance.

Overall score

Canon RF45mm F1.2 STM
88
FUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black
82

Specifications

SpecCanon RF45mm F1.2 STMFUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black
BrandCanonFujifilm
ModelRF45mm F1.2 STMXF23mmF2.8 R WR
BokehExcellentGood
WeatherproofNoYes
Close Focus0.5m0.2m

Dimension comparison

Canon RF45mm F1.2 STMFUJIFILM FUJINON XF23mmF2.8 R WR Lens, Black

Overview of Canon RF45mm F1.2 STM and FUJIFILM FUJINON XF23mmF2.8 R WR Lens

The Canon RF45mm F1.2 STM is priced at $469.00, making it about 17% cheaper than the FUJIFILM FUJINON XF23mmF2.8 R WR Lens, which retails for $499.00. Both lenses cater to photographers looking for high-quality optics, but they offer different focal lengths and features that may appeal to varying shooting styles. The RF45mm lens is designed for low-light performance and subject isolation, while the XF23mm lens focuses on portability and everyday photography.

Design and Build Quality

The Canon RF45mm F1.2 STM is a compact lens featuring a large-diameter mount and a short back focus, which enhances its lightweight and affordable nature. This lens is particularly praised for its bokeh, allowing users to create three-dimensional images by isolating subjects from their backgrounds. In contrast, the FUJIFILM FUJINON XF23mmF2.8 R WR Lens is incredibly light at just 90 grams and measures only 23mm in length. Its weather-resistant design ensures protection from dust and moisture, making it ideal for outdoor shooting in various conditions.

Optical Performance

The optical performance of the Canon RF45mm F1.2 STM is bolstered by its f/1.2 aperture, which enables faster shutter speeds in low-light situations. Additionally, it includes a PMo aspheric lens to reduce aberrations, a first for Canon in a f/1.2 lens. On the other hand, the FUJIFILM FUJINON XF23mmF2.8 R WR Lens features refined optical construction with two aspherical elements, resulting in outstanding detail and clarity. The 11-blade aperture of the XF23mm lens also contributes to its smooth, sumptuous bokeh, making both lenses great choices for capturing artistic photographs.

Focal Length and Versatility

The Canon RF45mm F1.2 STM offers a standard focal length of 45mm, which is ideal for portraits and lifestyle photography, providing a natural perspective. This lens excels in creating images that have a refined appearance straight from the camera. In comparison, the FUJIFILM FUJINON XF23mmF2.8 R WR Lens has a focal length of 23mm, which is often favored for street photography and everyday scenes due to its wider field of view. The versatility of the XF23mm lens makes it easier to capture expansive landscapes or crowded urban settings, appealing to a different type of photographer.

Close Focusing Capabilities

One of the standout features of the FUJIFILM FUJINON XF23mmF2.8 R WR Lens is its close focusing distance of 20cm (7.87 inches) from the sensor. This enables photographers to capture frame-filling images of smaller subjects, enhancing creativity and detail in close-up shots. The Canon RF45mm F1.2 STM, while exceptional in low-light conditions and portraiture, does not emphasize close focusing to the same extent, which may limit its application in macro-style photography.

Price Comparison

At $469.00, the Canon RF45mm F1.2 STM is a more budget-friendly option compared to the FUJIFILM FUJINON XF23mmF2.8 R WR Lens, which costs $499.00. This price difference of $30 may not seem substantial, but for photographers on a budget, every dollar counts. The Canon lens's performance in low-light conditions and its ability to create attractive bokeh may justify the investment for some photographers. However, the added features of the Fujifilm lens, such as its weather resistance and lightweight design, could be worth the extra cost for those who prioritize versatility and durability.

Target Audience

The Canon RF45mm F1.2 STM is perfect for creators who focus on portrait and lifestyle photography, seeking high-quality results without compromising on budget. The lens’s wide aperture and beautiful bokeh are ideal for those wanting to elevate their work. Conversely, the FUJIFILM FUJINON XF23mmF2.8 R WR Lens suits photographers who value portability and versatility, making it an excellent option for street photographers or those who frequently shoot in diverse conditions.

Which should you buy?

Choosing between the Canon RF45mm F1.2 STM and the FUJIFILM FUJINON XF23mmF2.8 R WR Lens ultimately depends on your specific photography needs. If you prioritize low-light performance, beautiful subject isolation, and a more affordable option, the Canon RF45mm F1.2 STM is the clear choice. However, if you seek a lightweight, weather-resistant lens with the ability to capture close-up details, the FUJIFILM FUJINON XF23mmF2.8 R WR Lens is worth the extra investment. Consider your shooting style and the environments you'll be working in to make the best decision for your photography journey.