Sigma 16- vs TTArtisan 7.
Updated July 2026 — Sigma 16- wins on versatility and user experience, TTArtisan 7. wins on weight and price.
The Sigma 16-300mm offers versatility and quality, while the TTArtisan 7.5mm provides a budget-friendly option for specialized photography.
Why Sigma 16- is better
Versatility
Sigma lens covers a wide zoom range.
Image Quality
Sigma delivers high-quality images across focal lengths.
Compatibility
Sigma works with various camera systems.
Why TTArtisan 7. is better
Price
TTArtisan is significantly cheaper.
Compactness
TTArtisan is lightweight and easy to handle.
Specialization
TTArtisan is tailored for wide-angle photography.
Overall score
Specifications
| Spec | Sigma 16- | TTArtisan 7. |
|---|---|---|
| Focal Length | 16-300mm | 7.5mm |
| Aperture | F3.5-6.7 | F2.0 |
| Zoom | Yes | No |
| Lens Type | Zoom | Fisheye |
| Camera Compatibility | Various | Sony E Mount |
Dimension comparison
Overview of the Products
The Sigma 16-300mm F3.5-6.7 DC OS is priced at $694.00, while the TTArtisan 7.5mm F2.0 is significantly cheaper at $139.00, making it about 80% less expensive than Sigma's offering. Both lenses cater to different photography styles and needs, with the Sigma lens offering a versatile zoom range and the TTArtisan lens providing a specialized fisheye capability.
Design and Build Quality
The Sigma 16-300mm lens is part of the Contemporary line, suggesting a focus on a balance between performance and compactness. On the other hand, the TTArtisan 7.5mm lens, designed for APS-C cameras, is compact and lightweight, making it easy to handle for everyday shooting. While the Sigma lens is designed for versatility with a broad zoom range, the TTArtisan lens specializes in wide-angle photography, allowing for unique compositions.
Image Quality
The Sigma 16-300mm lens is designed to deliver high-quality images across its extensive focal range, making it suitable for various photography styles. In comparison, the TTArtisan 7.5mm F2.0 lens promises exceptional image quality with its large aperture, enabling better performance in low-light conditions. The contrast between a versatile zoom lens and a dedicated fisheye lens means photographers can choose based on their specific needs, whether it's capturing expansive landscapes or creative perspectives.
Photography Styles
The Sigma 16-300mm is particularly advantageous for photographers who want to cover a range of scenarios, from landscapes to portraits, thanks to its zoom capabilities. Conversely, the TTArtisan 7.5mm lens is ideal for documentary photography, providing a wide viewpoint that captures both subjects and environmental details. Thus, the choice of lens largely depends on the type of photography the user intends to pursue.
User Experience
Users of the Sigma 16-300mm lens can expect a reliable performance across various shooting conditions, making it suitable for both amateur and advanced photographers. Meanwhile, the TTArtisan 7.5mm lens is designed with ease of use in mind, allowing photographers to quickly adapt to different scenes without cumbersome settings. This user-friendly approach makes the TTArtisan an appealing choice for those looking to capture spontaneous moments.
Price Comparison
The price difference between the two lenses is significant, with the Sigma 16-300mm retailing at $694.00 and the TTArtisan 7.5mm available for $139.00. This means the TTArtisan lens is about 80% less expensive than the Sigma, making it a budget-friendly option for photographers who may not need the extensive zoom range of the Sigma lens. For those who are just starting or have budget constraints, the TTArtisan presents a compelling case for quality at a lower price.
Compatibility
The Sigma 16-300mm lens is versatile enough to work with various camera systems, making it a flexible choice for photographers who may own multiple camera bodies. On the flip side, the TTArtisan 7.5mm is specifically compatible with Sony E mount cameras, including models like the A5000 and A6000 series. This specialization can be a deciding factor for users who own Sony cameras and are looking for a lens tailored to their gear.
Which should you buy?
Ultimately, the choice between the Sigma 16-300mm F3.5-6.7 DC OS and the TTArtisan 7.5mm F2.0 boils down to your specific photographic needs and budget. If you require a versatile zoom lens that can adapt to various shooting scenarios, the Sigma is worth the investment. However, if you're looking for an affordable and specialized lens for creative wide-angle photography, the TTArtisan offers excellent value. Each lens has its strengths, ensuring that there is an option for different types of photographers.

