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7artisans 7. vs Canon RF45mm F1.2 STM

Updated July 2026 — 7artisans 7. wins on angle and build, Canon RF45mm F1.2 STM wins on price and length.

The 7artisans lens is a budget-friendly option for ultra-wide photography, while the Canon lens excels in low-light and portrait situations.

Why 7artisans 7. is better

Price

7artisans is significantly cheaper at $139.

Ultra-wide

190-degree viewing angle for expansive shots.

Build Quality

All-metal body for durability.

Why Canon RF45mm F1.2 STM is better

Aperture

F1.2 allows for better low-light performance.

Versatility

Suitable for portraits and general photography.

Bokeh

Creates a three-dimensional look with soft backgrounds.

Overall score

7artisans 7.
75
Canon RF45mm F1.2 STM
88

Specifications

Spec7artisans 7.Canon RF45mm F1.2 STM
CompatibilitySony E-MountCanon RF
Focal Length7.5mm45mm
Lens TypeFisheyePrime
Light GatheringGoodExcellent
Chromatic AberrationReducedMinimized

Dimension comparison

7artisans 7.Canon RF45mm F1.2 STM

Overview of the 7artisans 7.5mm F2.8 II and Canon RF45mm F1.2 STM

When comparing the 7artisans 7.5mm F2.8 II Fisheye Lens and the Canon RF45mm F1.2 STM, a significant difference in price and functionality is evident. The 7artisans lens is priced at $139.00, while the Canon lens costs $469.00, making the 7artisans about 70% cheaper. This substantial price difference reflects the unique capabilities and target users of each lens.

The 7artisans lens is designed specifically for ultra-wide shots, boasting a 190-degree viewing angle suitable for landscapes and creative perspectives. On the other hand, the Canon lens serves as a versatile prime lens with a more traditional focal length, ideal for portraits and low-light photography. Depending on your specific needs, one of these lenses may be more advantageous for your photography style.

Design and Build Quality

The design and build quality of both lenses cater to different photographic needs and preferences. The 7artisans 7.5mm F2.8 II features an all-metal body with a compact design, making it portable and durable for outdoor use. Its full-body oxidation process ensures longevity and resistance to wear and tear.

Conversely, the Canon RF45mm F1.2 STM is designed with a large-diameter mount and features a compact, lightweight profile. This lens excels in creating a three-dimensional look with its bokeh capabilities, which is essential for portrait shots. Both lenses exhibit quality craftsmanship, but their designs target different types of photography, influencing the user's choice.

Optical Performance

Optical performance is a critical factor in lens selection, and both the 7artisans and Canon lenses offer unique advantages. The 7artisans lens features a large F2.8 aperture, allowing more light to enter, which is beneficial for low-light conditions. It also includes a new HOYA lens and two ED lenses that help reduce chromatic aberration, enhancing edge imaging quality.

In contrast, the Canon RF45mm lens has an impressive F1.2 aperture, enabling faster shutter speeds in darker situations and exceptional low-light performance. This lens also employs a PMo aspheric lens to minimize aberrations, a first for Canon in this category. While both lenses deliver impressive optical performance, the Canon lens is likely to excel in low-light environments and portrait photography.

Versatility in Usage

Versatility is another essential aspect when choosing between the two lenses. The 7artisans 7.5mm F2.8 II is primarily suited for ultra-wide angle shots, making it ideal for landscape photography, 360° VR panoramas, and creative underwater shots. Its 190-degree viewing angle allows photographers to capture expansive scenes that other lenses may miss.

On the other hand, the Canon RF45mm F1.2 STM is a standard prime lens, making it suitable for a broader range of photography styles, including portraits, lifestyle, and everyday narrative shots. Its ability to isolate subjects from the background through bokeh adds to its versatility. For photographers who require a lens for multiple applications, the Canon may be the better choice.

Price Comparison

Price is a significant consideration for many photographers. The 7artisans 7.5mm F2.8 II is priced at $139.00, while the Canon RF45mm F1.2 STM costs $469.00. This means the Canon lens is over three times more expensive than the 7artisans lens. For budget-conscious photographers, the 7artisans lens presents a compelling option without sacrificing quality for specific applications.

However, if your photography requires the specialized features of the Canon lens, such as superior low-light performance and bokeh effects, the investment could be justified. Ultimately, the price difference indicates that each lens serves distinct purposes, catering to different segments of the market.

Target Audience

Understanding the target audience for each lens helps clarify their respective uses. The 7artisans 7.5mm F2.8 II targets photographers who are interested in ultra-wide shots, travel photography, and creative imaging. Its affordability and specific features make it appealing for hobbyists and enthusiasts looking to experiment with fisheye effects.

In contrast, the Canon RF45mm F1.2 STM caters to professional photographers and serious enthusiasts who require high-quality optics for portrait and general photography. Its advanced features and higher price point reflect its suitability for those seeking exceptional performance in various shooting conditions.

Availability and Compatibility

Both lenses offer compatibility with different camera systems, which is crucial for prospective buyers. The 7artisans lens is compatible with a wide range of Sony E-Mount cameras, including popular models like the A7 series and A6000 series. This compatibility expands its usability for many users within the Sony ecosystem.

On the other hand, the Canon RF45mm F1.2 STM is designed specifically for Canon's RF mount, making it an excellent choice for users of Canon mirrorless cameras. Availability in the market is relatively stable for both lenses, but potential buyers should ensure compatibility with their existing camera systems before making a purchase.

Which should you buy?

Choosing between the 7artisans 7.5mm F2.8 II Fisheye Lens and the Canon RF45mm F1.2 STM largely depends on your photography needs and budget. If you are looking for a budget-friendly ultra-wide lens that excels in creative and landscape photography, the 7artisans lens is an excellent choice at $139.00. However, if you require a versatile lens that performs exceptionally well in low-light conditions and offers stunning bokeh for portrait photography, the Canon lens, despite its higher price of $469.00, is worth the investment. Ultimately, the decision should reflect your specific photographic style and needs.