7artisans 7. vs Tamron 18-
Updated July 2026 — 7artisans 7. wins on price and aperture, Tamron 18- wins on focus and weight.
The 7artisans lens excels in specialized fisheye photography, while the Tamron lens offers versatile zoom capabilities for various photography styles.
Why 7artisans 7. is better
Specialization
Ideal for fisheye photography
Price
More affordable option
Build Quality
Full metal body construction
Why Tamron 18- is better
Versatility
16.6x zoom range for diverse photography
Autofocus
Includes VXD focus mechanism
Image Stabilization
Features Vibration Compensation system
Overall score
Specifications
| Spec | 7artisans 7. | Tamron 18- |
|---|---|---|
| Focal Length | 7.5mm | 18-300mm |
| Aperture | F2.8 | F3.5-6.3 |
| Zoom | Fixed | 16.6x |
| Compatibility | Sony E-Mount | Canon R |
| Stabilization | None | Yes |
Dimension comparison
Overview of the Products
When comparing the 7artisans 7.5mm F2.8 II Fisheye Lens and the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD Zoom Lens, the most notable difference is their intended use and focal range. The 7artisans lens, priced at $139.00, is a specialized fisheye lens designed for ultra-wide-angle photography, while the Tamron lens, at $599.00, offers a versatile zoom range suitable for various photography styles. This price difference of approximately 330% reflects their distinct functionalities and target audiences.
Design and Build Quality
The 7artisans fisheye lens is built with a full metal body that emphasizes durability and a premium feel, featuring an electroplated bayonet and a compact design, making it suitable for travel and outdoor use. In contrast, the Tamron lens is also designed with portability in mind, being compact and lightweight for an all-in-one zoom lens. Both lenses are crafted to withstand the rigors of photography, but the 7artisans lens may appeal more to those who prioritize robust construction in specialized photography equipment.
Focal Length and Versatility
The 7artisans 7.5mm F2.8 II boasts a significant 190° ultra-wide viewing angle, making it ideal for unique perspectives in landscape and VR photography. Meanwhile, the Tamron lens offers an extensive 16.6x zoom range from 18mm to 300mm, allowing for flexibility in capturing everything from wide landscapes to close-up portraits. This versatility makes the Tamron lens suitable for various scenarios, including travel, wildlife, and sports photography, emphasizing its all-in-one capability.
Aperture and Light Gathering
The 7artisans lens features a large F2.8 aperture, which enhances its ability to gather light, especially beneficial for low-light conditions and improving image quality. This is particularly useful for capturing dynamic scenes like starry skies or auroras. Conversely, the Tamron lens has a variable aperture ranging from F3.5 to F6.3, which is adequate for general photography but may not perform as well in challenging lighting compared to the consistent F2.8 of the 7artisans lens.
Autofocus and Image Stabilization
The Tamron lens is equipped with the high-speed VXD focus mechanism and incorporates a Vibration Compensation system, which significantly aids in achieving sharp images, especially in handheld shooting scenarios. On the other hand, the 7artisans lens is a manual focus lens, requiring the photographer to have more control over focusing. This aspect may appeal to experienced users but could be a drawback for those seeking convenience and speed in their photography.
Target Audience
The 7artisans fisheye lens is tailored for photographers interested in specialized applications like 360° VR panorama production and underwater photography, making it a niche product. In contrast, the Tamron lens targets a broader audience, including hobbyists and professionals who need a reliable all-in-one solution for everyday photography. This distinction significantly influences user choice based on their specific photographic needs.
Price Comparison
At $139.00, the 7artisans lens is a budget-friendly option, especially for those looking to experiment with fisheye photography without breaking the bank. The Tamron lens, priced at $599.00, is a more substantial investment but provides extensive versatility, effectively covering a wide range of photographic needs. The price gap of about $460 illustrates the trade-off between specialized functionality and broad versatility.
Which should you buy?
Choosing between the 7artisans 7.5mm F2.8 II Fisheye Lens and the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD Zoom Lens ultimately depends on your photographic goals. If you are looking for a specialized lens to capture unique perspectives and are comfortable with manual focus, the 7artisans lens offers great value at $139. However, if you seek a versatile all-in-one lens that accommodates various photography styles, the Tamron lens, despite its higher price of $599, provides the flexibility necessary for a wide range of shooting scenarios.

