Sigma 16- vs Canon EF 75-
Updated July 2026 — Sigma 16- wins on weight and focal range, Canon EF 75- wins on price.
The Sigma lens offers greater versatility and a wider focal range, while the Canon lens is more budget-friendly.
Why Sigma 16- is better
Versatility
Sigma has a wider focal range from 16mm to 300mm.
Image Quality
Sigma is engineered for robust optical performance.
Autofocus
Sigma's autofocus system is more advanced.
Why Canon EF 75- is better
Price
Canon is significantly cheaper at $199.99.
Weight
Canon is lighter at 16.8 ounces.
Compactness
Canon has a more portable design.
Overall score
Specifications
| Spec | Sigma 16- | Canon EF 75- |
|---|---|---|
| Max Aperture | f/3.5-6.7 | f/4-5.6 |
| Closest Focus | 1.5m | 1.5m |
| Zoom Type | Rotating | Rotating |
| Elements | Unknown | 13 elements |
| Warranty | Unknown | 1 year |
Dimension comparison
Overview of the Sigma 16-300mm F3.5-6.7 DC OS
The Sigma 16-300mm F3.5-6.7 DC OS is a versatile lens that caters to a wide range of photography needs. Priced at $694.00, it offers an extensive focal length range from 16mm to 300mm, making it suitable for everything from landscapes to wildlife shots. Designed with a contemporary style, this lens emphasizes high-quality optics and a user-friendly experience. The lens is marketed as capable of delivering impressive results across various shooting conditions, which is a significant appeal for both amateur and professional photographers alike.
Overview of the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens
The Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens is priced at $199.99, making it significantly cheaper than the Sigma lens, at about 71% less. This lens is specifically designed for Canon SLR cameras and offers a focal length of 75mm to 300mm. It is an excellent choice for capturing distant subjects, such as wildlife or sports, thanks to its telephoto capabilities. Canon highlights this lens as an affordable option for photographers looking to explore telephoto photography without breaking the bank, while still providing decent performance for a variety of shooting conditions.
Image Quality Comparison
In terms of image quality, the Sigma 16-300mm F3.5-6.7 DC OS is engineered to provide a robust optical performance throughout its zoom range. While specific sales ranks are not available for either lens, Sigma's reputation for quality optics positions it well in the market. On the other hand, the Canon EF 75-300mm f/4-5.6 III lens utilizes a 13-element optical system, which aims to enhance image clarity and detail, especially at longer focal lengths. While both lenses are designed to deliver satisfactory image quality, the Sigma lens may have an edge due to its broader focal range, allowing for more creative shooting options.
Autofocus and Handling
The Sigma 16-300mm boasts an advanced autofocus system that is designed for a smooth and efficient shooting experience. However, specific autofocus mechanisms and performance metrics are not detailed in the provided data. In contrast, the Canon EF 75-300mm lens features a DC motor for its autofocus, which is generally known to be less sophisticated than a USM (Ultrasonic Motor) used in other Canon lenses. This may result in slightly slower autofocus speeds compared to higher-end models. Additionally, the Canon lens’s design includes a zoom mechanism that improves zooming smoothness, which can enhance its handling during dynamic shooting situations.
Build Quality and Design
The Sigma 16-300mm F3.5-6.7 DC OS is designed with a contemporary aesthetic that appeals to modern photographers, although specific details about its build materials are not provided. The Canon EF 75-300mm lens measures 2.8 inches in diameter and 4.8 inches in length, weighing 16.8 ounces, which makes it relatively lightweight and portable for a telephoto lens. This practical design allows for easy handling, especially during extended shooting sessions. While both lenses are designed for durability, the Canon lens is particularly praised for its compact form factor, making it a more convenient choice for on-the-go photography.
Versatility in Shooting
The Sigma 16-300mm’s extensive zoom range from 16mm to 300mm allows for a high level of versatility, making it a great choice for diverse shooting scenarios. Whether you are capturing wide landscapes or zooming in on distant subjects, this lens can adapt to various styles of photography. In comparison, the Canon EF 75-300mm lens is limited to telephoto range, focusing on longer distances. While it excels in portrait and wildlife photography, it lacks the wide-angle capabilities that the Sigma offers. Therefore, if you require a lens that can handle a variety of situations, the Sigma may be the better option.
Price and Value
The Sigma 16-300mm F3.5-6.7 DC OS is priced at $694.00, whereas the Canon EF 75-300mm f/4-5.6 III is available for $199.99, making the Canon lens about 71% cheaper. This significant price difference may influence your decision, especially if budget constraints are a concern. While the Sigma lens offers a wider range and potentially better image quality, the Canon lens provides excellent value for those who primarily need telephoto capabilities without the need for extensive features.
Which should you buy?
Choosing between the Sigma 16-300mm F3.5-6.7 DC OS and the Canon EF 75-300mm f/4-5.6 III ultimately depends on your specific photography needs. If versatility and broader focal range are your priorities, the Sigma is a compelling choice despite its higher price point. However, if budget is a significant factor and you primarily shoot at longer distances, the Canon lens offers excellent value and decent performance for its price.

