Canon EF 75- vs Tamron 28-200 F/2.8-5.6 Di III RXD for Sony

Overview of the Canon EF 75-300mm and Tamron 28-200mm Lenses

The Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens is priced at $199.99, while the Tamron 28-200 F/2.8-5.6 Di III RXD comes in at $699.00. This makes the Tamron lens about 250% more expensive than the Canon lens. Each lens serves different types of photography and camera systems, with the Canon designed for SLR cameras and the Tamron tailored for Sony's full-frame mirrorless models.

Design and Portability

The Canon EF 75-300mm is a compact lens measuring 4.8 inches in length and weighing 16.8 ounces, making it manageable for extended shooting sessions. In contrast, the Tamron 28-200mm is slightly shorter at 4.6 inches but weighs a bit more at 20.3 ounces. While both lenses are designed for portability, the Canon lens is marginally lighter and may be preferred for travel photography where weight and bulk are concerns.

Focal Length and Versatility

The Canon EF 75-300mm offers a focal length range of 75-300mm, which is ideal for capturing distant subjects, such as wildlife or sports. The Tamron 28-200mm lens covers a wider focal length range of 28-200mm, but it has a faster maximum aperture of F2.8 at the wide end. This makes the Tamron lens more versatile for various shooting conditions, especially in low light. If you require a lens that can adapt to different scenarios, the Tamron may be the better option.

Maximum Aperture

The Canon lens has a maximum aperture of f/4-5.6, while the Tamron lens boasts a faster f/2.8-5.6 aperture. This significant difference in maximum aperture allows the Tamron to perform better in low-light environments. The f/2.8 aperture at the wide end also enables more creative depth-of-field effects, allowing for stunning portraits and blurred backgrounds that the Canon lens may struggle to achieve.

Autofocus and Image Stabilization

The Canon EF 75-300mm utilizes a DC motor for autofocus, which can be less efficient compared to the stepping motor found in the Tamron 28-200mm. The Tamron’s RXD stepping motor provides quiet and precise focusing, which is especially beneficial for video shooting. However, it’s important to note that neither lens features image stabilization. This absence could affect usability in low-light conditions or while shooting at longer focal lengths, making steady hands or tripods essential for both options.

Close Focusing Capability

The Canon lens can focus as close as 4.9 feet, allowing you to fill the frame with smaller subjects at a distance of 300mm. The Tamron lens, on the other hand, has impressive up-close shooting performance with a minimum focusing distance of 7.5 inches at the wide end and 31.5 inches at the telephoto end. This capability allows photographers using the Tamron to effectively capture detailed shots of smaller subjects, providing greater versatility in creative expression.

Build Quality and Weather Resistance

The Tamron 28-200mm includes moisture-resistant construction, which is a significant advantage for outdoor photographers working in varying weather conditions. It also features a fluorine coating that helps repel dust and moisture. The Canon EF 75-300mm does not offer any weather-sealing features, making it less suitable for challenging environments. If durability and weather resistance are important factors for your photography style, the Tamron lens stands out in this regard.

Which should you buy?

Choosing between the Canon EF 75-300mm and the Tamron 28-200mm ultimately depends on your specific needs and budget. The Canon lens is significantly cheaper at $199.99 compared to Tamron's $699.00, making it a practical choice for budget-conscious photographers who are focused on telephoto shooting. However, the Tamron lens offers superior versatility, faster apertures, and better close-up capabilities, making it a great investment for those who prioritize quality and performance in various shooting situations. If you work predominantly in low light or require a lens that performs well in diverse conditions, the Tamron may be worth the additional expense.