7artisans 7. vs Tamron 18-
Updated July 2026 — Tamron 18- leads on filter size and zoom range.
The 7artisans lens is ideal for specialized creative photography, while the Tamron lens offers unmatched versatility for various shooting scenarios.
Why 7artisans 7. is better
Price
7artisans lens is significantly cheaper at $139.
Specialization
Excels in creative photography like underwater shots.
Compactness
Smaller and lighter design for portability.
Why Tamron 18- is better
Versatility
16.6x zoom range covers wide-angle to ultra-telephoto.
Autofocus
Fast and precise autofocus with VXD mechanism.
Image Stabilization
Includes VC to reduce blur in low-light conditions.
Overall score
Specifications
| Spec | 7artisans 7. | Tamron 18- |
|---|---|---|
| Aperture | F2.8 | F3.5-6.3 |
| Focal Length | 7.5mm | 18-300mm |
| Viewing Angle | 190° | N/A |
| Construction | Metal | Moisture-resistant |
| Macro Capability | N/A | 1:2 |
Dimension comparison
Overview of the 7artisans 7.5mm F2.8 II Fisheye Lens
The 7artisans 7.5mm F2.8 II Fisheye Lens is designed for those seeking a compact, ultra-wide-angle lens for their Sony E-mount cameras. Priced at $139.00, this lens offers a unique 190-degree viewing angle and is particularly well-suited for landscape, travel, and creative photography. Its F2.8 large aperture allows for better light intake, making it effective in low-light conditions, which is a significant advantage for night sky photography.
Overview of the Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD Lens
The Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD Lens is a versatile all-in-one zoom lens priced at $599.00. It boasts a remarkable 16.6x zoom range, covering focal lengths from wide-angle (27mm full-frame equivalent) to ultra-telephoto (450mm full-frame equivalent). This lens excels in various shooting scenarios, from everyday snapshots to macro photography, thanks to its fast and precise autofocus system.
Design and Build Quality
The 7artisans 7.5mm lens features a full metal body with a compact design, allowing for easy portability. Its build quality is enhanced by a petal lens hood and laser engraving, making it both functional and aesthetically pleasing. In contrast, the Tamron lens, while larger at 4.9 x 2.9 inches and weighing 21.9 ounces, incorporates moisture-resistant construction and a fluorine coating for added durability. This difference in design reflects the targeted use cases—compact for the fisheye lens versus broad versatility for the Tamron.
Image Quality and Performance
The 7artisans lens offers a significant advantage in low-light conditions due to its F2.8 aperture, allowing more light to enter the lens. It is particularly effective in reducing chromatic aberration, thanks to its advanced optical design featuring 9 groups and 11 elements, including ED lenses. On the other hand, the Tamron lens is designed for high resolving power across its zoom range, maintaining image quality from center to edge. It also includes Vibration Compensation to minimize blur, particularly useful in low-light scenarios or when shooting at slower shutter speeds.
Versatility in Shooting Scenarios
The 7artisans lens excels in specific situations, particularly for creative photography like 360° VR panoramas and underwater shots, making it more niche. Comparatively, the Tamron lens shines in versatility, offering a wide range of focal lengths from 18mm to 300mm. This wide zoom range makes it suitable for various photography styles, including landscapes, portraits, and wildlife photography. For users looking for an all-in-one lens, the Tamron provides a more comprehensive solution.
Price Comparison
At $139.00, the 7artisans 7.5mm lens is about 77% cheaper than the Tamron lens, which retails for $599.00. This significant price difference reflects the specialized nature of the 7artisans lens versus the multifunctional capabilities of the Tamron. While the lower cost of the 7artisans lens makes it an attractive option for casual photographers or those focused on specific genres, the higher investment in the Tamron may be justified by its broader range of applications.
Target Audience
The 7artisans lens is ideal for enthusiasts who appreciate creative photography and require a specialized tool for specific situations. Its compact and lightweight design appeals to travelers and those shooting in challenging environments. Conversely, the Tamron lens targets a broader audience, including casual photographers and professionals who value versatility and quality in a single lens. Its advanced autofocus and image stabilization features cater to users seeking reliability across various shooting conditions.
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 Lens ultimately depends on your photography needs and budget. If you are looking for a specialized lens that excels in creative photography at a lower price point, the 7artisans lens is an excellent choice. However, if versatility and a broad focal range are your priorities, the Tamron lens, despite its higher cost, offers unmatched flexibility for diverse photography situations.

