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7artisans 7. vs Canon RF75-

Updated July 2026 — 7artisans 7. wins on price and build, Canon RF75- wins on focal length and weight.

The 7artisans lens offers exceptional value for ultra-wide photography, while the Canon lens excels in versatility and zoom capabilities.

Why 7artisans 7. is better

Price

7artisans lens is $100 cheaper than Canon lens.

Build Quality

7artisans features a full metal body.

Specialization

7artisans is ideal for ultra-wide shots.

Why Canon RF75- is better

Versatility

Canon offers a zoom range from 75mm to 300mm.

Autofocus

Canon has advanced eye detection autofocus.

Included Accessories

Canon comes with a UV filter and cleaning kit.

Overall score

7artisans 7.
75
Canon RF75-
85

Specifications

Spec7artisans 7.Canon RF75-
ApertureF2.8F4-5.6
Viewing Angle190°N/A
Zoom CapabilityFixed75-300mm
Camera MountSony ECanon RF
Included FilterNoYes

Dimension comparison

7artisans 7.Canon RF75-

Overview of the Products

The 7artisans 7.5mm F2.8 II Fisheye Lens is designed for photographers who need an ultra-wide perspective, while the Canon RF75-300mm F4-5.6 Zoom Lens offers versatility with its extensive zoom range. Priced at $139.00, the 7artisans lens is considerably cheaper than the Canon lens, which comes in at $239.00, making the 7artisans about 42% less expensive. This fundamental price difference sets the stage for how each lens may cater to different photography needs.

Design and Build Quality

The 7artisans lens boasts a full metal body with an oxidation process, ensuring durability while maintaining a compact size. It features a petal lens hood and an electroplated bayonet, emphasizing its quality build. On the other hand, the Canon lens is designed to be lightweight and portable, comparable in weight to a 500ml water bottle. While both lenses are built thoughtfully, the 7artisans offers a more rugged construction, making it suitable for various shooting conditions, particularly in outdoor or adventure photography.

Optical Performance

In terms of optical performance, the 7artisans lens provides a stunning 190° ultra-wide viewing angle, ideal for capturing expansive landscapes and immersive 360° VR panoramas. It features a large F2.8 aperture, allowing more light to enter, which enhances image quality, especially in low-light conditions. Alternatively, the Canon lens offers a zoom range from 75mm to 300mm, enabling photographers to capture subjects at various distances. This versatility is particularly advantageous for wildlife and sports photography, where distance can be a factor.

Compatibility

The 7artisans lens is compatible with a range of Sony E-Mount cameras, including models like the A7, A7II, A6500, and A6000. Its specific design caters to users within the Sony ecosystem. Conversely, the Canon RF75-300mm lens is tailored for Canon EOS R series cameras, such as the R100, R50, and R5. Photographers must consider their existing camera system when choosing between these lenses, as each is optimized for different brands and mounts.

Focal Length and Versatility

The focal length of the 7artisans lens is fixed at 7.5mm, focusing on ultra-wide shots, which is perfect for specific styles of photography like landscapes and creative portraits. In contrast, the Canon lens, with its zoom capability ranging from 75mm to 300mm, provides a much broader range of photographic possibilities. This makes it a versatile choice for various situations, whether capturing distant wildlife or creating intimate portraits. The fixed focal length of the 7artisans may limit its versatility compared to the dynamic range of the Canon lens.

Additional Features and Accessories

The Canon RF75-300mm lens comes with a UV filter, a lens cap keeper, and a cleaning kit, enhancing the overall value of the package. These accessories ensure that users are prepared for various shooting scenarios and can maintain their lens effectively. In contrast, the 7artisans lens does not come bundled with additional accessories but focuses on delivering a high-quality optical experience. For users who prioritize convenience and additional gear, the Canon lens offers a more comprehensive package.

User Experience and Practicality

The 7artisans lens is especially appealing for photographers looking to explore creative angles and wide shots. Its compact design makes it easy to carry, while the quality of the images produced is a significant selling point. However, the Canon lens's ability to focus on subjects' eyes at the full 300mm zoom range with advanced autofocus features enhances the user experience significantly, especially in dynamic shooting environments. The practicality of each lens will ultimately depend on the specific needs and shooting style of the photographer.

Which should you buy?

Choosing between the 7artisans 7.5mm F2.8 II Fisheye Lens and the Canon RF75-300mm F4-5.6 Zoom Lens comes down to your photography needs and budget. If you're focused on ultra-wide angles and creative shots, the 7artisans lens offers exceptional optical performance at a significantly lower price of $139.00. However, if you need versatility and the ability to capture subjects at a distance, the Canon lens, priced at $239.00, provides a substantial zoom range and additional features that enhance usability. Ultimately, your decision should be guided by the type of photography you intend to pursue.