7Artisans vs Canon RF100-
Updated July 2026 — Canon RF100- leads on weight and focal length.
The 7Artisans lens is an affordable choice for creative wide-angle photography, while the Canon lens excels in versatility and image quality for telephoto needs.
Why 7Artisans is better
Price
7Artisans is significantly cheaper at $149.
Portability
7Artisans is lighter at 201g.
Close Focus
7Artisans has a closer focusing distance of 0.085m.
Why Canon RF100- is better
Zoom Range
Canon offers a versatile 100-400mm zoom.
Image Stabilization
Canon has up to 6 stops of shake correction.
Autofocus
Canon features fast and quiet Nano USM autofocus.
Overall score
Specifications
| Spec | 7Artisans | Canon RF100- |
|---|---|---|
| Price | $149.00 | $699.00 |
| Compatibility | Sony E-mount | Canon RF |
| Max Zoom | 1x | 100-400mm |
| Image Stabilization | No | Yes |
| Focusing Type | Manual | Auto |
Dimension comparison
Overview of the 7Artisans and Canon Lenses
The 7Artisans 4mm F2.8 Fisheye Ultra Wide Angle Lens is priced at $149.00, while the Canon RF100-400mm F5.6-8 IS USM comes in at $699.00, making it about 17% cheaper than the Canon lens. Each lens serves distinct photographic needs, with the 7Artisans focusing on ultra-wide-angle shots and the Canon lens excelling in telephoto capabilities. This article will explore the characteristics, features, and best use cases for each lens to help you decide which one fits your photography style better.
Design and Build Quality
The design and build quality of the 7Artisans lens is compact and portable, weighing only 201 grams (0.44 lbs) and measuring about 60mm x 54mm. This makes it easy to handle and a great companion for travel. On the other hand, the Canon lens, while also lightweight, provides a robust construction that pairs well with EOS R series cameras. Its compact design ensures it remains manageable, but it is bulkier compared to the 7Artisans lens. Both lenses prioritize ease of use, but the 7Artisans shines for those seeking lightweight portability.
Image Quality
The 7Artisans lens offers a unique visual impact with its 225° ultra-wide angle, which can create dramatic perspectives. It’s designed to minimize internal reflections and ghosting, maintaining high-quality images. Conversely, the Canon lens boasts a versatile zoom range of 100-400mm and incorporates an Optical Image Stabilizer that provides up to 6 stops of shake correction when used with compatible EOS R series cameras. This ensures that images remain sharp and clear, making the Canon lens superior for capturing distant subjects.
Focusing Capabilities
Focusing capabilities differ significantly between the two lenses. The 7Artisans lens features a closest focusing distance of 0.085m (3.34 inches), allowing for engaging close-up shots with a fisheye effect. However, the Canon lens has a minimum focusing distance of 2.89 feet at 200mm, which is less versatile for close-ups but excels in capturing subjects at a distance. The Canon’s autofocus is fast, smooth, and quiet due to its Nano USM technology, making it more user-friendly for dynamic shooting situations, such as wildlife or sports photography.
Compatibility and Mounting
The 7Artisans 4mm lens is specifically engineered for Sony E-mount APS-C mirrorless cameras, including models like the A6300 and A7 series. This specialization ensures optimal performance with these cameras. In contrast, the Canon RF100-400mm lens is designed for Canon's EOS R series cameras, making it a great choice for users within that ecosystem. Both lenses cater to their respective brands, but those who own multiple camera systems should consider the implications of compatibility when making their choice.
Use Cases
The 7Artisans lens is ideal for photographers interested in creative and artistic shots with ultra-wide perspectives, such as landscapes or architectural photography. Its lightweight nature makes it a great choice for travel photography. In contrast, the Canon lens is tailored for wildlife, sports, and other scenarios requiring longer focal lengths. With its zoom capabilities, it provides versatility in various shooting conditions, making it suitable for capturing distant subjects without compromising image quality.
Price Point and Value
At $149.00, the 7Artisans lens offers an affordable option for those looking to explore wide-angle photography without a hefty investment. The Canon lens, priced at $699.00, represents a significant investment that reflects its advanced features and capabilities. The price difference of about $550 could be a deciding factor for those on a budget. While the Canon lens offers superior performance and versatility, the 7Artisans lens provides excellent value for those who need a specific type of shot and prefer a lower price point.
Customer Support and Warranty
7Artisans offers a one-year free repair service from the date of purchase, which can be a significant advantage for users concerned about potential issues with their lenses. They also provide instructions to help users get accustomed to their product. Canon, as a well-established brand, typically has robust customer service and support, although specific warranty offerings are not detailed in the provided data. This factor could sway customers who prioritize service and longevity alongside their purchase.
Which should you buy?
Choosing between the 7Artisans 4mm F2.8 Fisheye Ultra Wide Angle Lens and the Canon RF100-400mm F5.6-8 IS USM ultimately depends on your photographic needs. If you're looking for a budget-friendly, lightweight option for creative wide-angle shots, the 7Artisans lens is an excellent choice. However, if you require a versatile telephoto lens with superior image quality, autofocus capabilities, and a longer focal range, the Canon lens is worth the investment. Each lens caters to different photography styles, so consider your specific needs before making a decision.

