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Canon RF75- vs Sony FE

Updated July 2026 — Canon RF75- wins on price and focal length, Sony FE wins on weight and build quality.

The Canon RF75-300mm offers versatility and affordability, while the Sony FE 35mm excels in optical quality and low-light performance.

Why Canon RF75- is better

Price

Canon lens is significantly cheaper at $239.

Zoom Range

Canon offers a versatile 75-300mm zoom.

Included Accessories

Canon includes a UV filter and cleaning kit.

Why Sony FE is better

Optical Quality

Sony provides superior image quality and bokeh.

Low-Light Performance

Sony's f/1.8 aperture is better for low-light conditions.

Autofocus Speed

Sony features a fast and quiet autofocus system.

Overall score

Canon RF75-
75
Sony FE
85

Specifications

SpecCanon RF75-Sony FE
ApertureF4-5.6F1.8
Max Zoom300mm35mm
Min Focus3.28ft8.66in
AF SystemServo AFLinear Motor
CompatibilityCanon EOS RSony E-mount

Dimension comparison

Canon RF75-Sony FE

Overview of the Canon RF75-300mm and Sony FE 35mm f/1.8

The Canon RF75-300mm F4-5.6 Zoom Lens is priced at $239.00, making it significantly cheaper than the Sony FE 35mm f/1.8, which retails for $798.00. This price difference of about 67% suggests that the Canon lens may appeal to budget-conscious photographers seeking versatility in focal lengths without the hefty investment.

The Canon lens offers a versatile zoom range of 75-300mm, whereas the Sony lens is a prime lens with a fixed 35mm focal length. This difference in design caters to different photographic needs—zooming capabilities for the Canon lens versus the low-light performance and bokeh quality of the Sony lens.

Design and Build Quality

The Canon RF75-300mm lens is designed to be compact and lightweight, weighing about as much as a 500ml water bottle. This portability is a significant advantage for photographers who need a lens that won’t weigh them down during long shoots. In contrast, the Sony FE 35mm f/1.8, while also compact and lightweight, sets a new standard for portability in prime lenses.

Both lenses come with essential accessories, with the Canon lens including a UV filter, lens cap keeper, and cleaning kit. This comprehensive package can be particularly appealing for those just starting out or looking to maintain their equipment.

Optical Performance

The optical performance of the Sony FE 35mm f/1.8 is notable, featuring an F1.8 aperture and a 9-blade circular aperture that contributes to stunning bokeh. This makes it an excellent choice for portrait photography or any situation where background blur is desired.

On the other hand, the Canon RF75-300mm lens offers an impressive range of focal lengths, allowing photographers to capture various compositions without needing to switch lenses. The lens also includes features like eye detection focus at the maximum zoom, which can greatly enhance portrait and wildlife photography.

Autofocus Capabilities

The autofocus capabilities of both lenses cater to different photographic styles. The Sony FE 35mm f/1.8 boasts a fast, precise, and quiet linear-motor autofocus system, making it suitable for capturing spontaneous moments without a loud shutter noise.

In comparison, the Canon RF75-300mm lens features Servo AF for still images and Movie Servo AF for videos, which enables reliable focus on moving subjects, such as in wildlife or sports photography. This flexibility is crucial for photographers who often shoot dynamic scenes.

Compatibility and Use Cases

The Canon RF75-300mm is specifically designed for Canon EOS R series cameras, such as the R100 and R5. This specialized design means that it will not work with older Canon DSLR cameras, limiting its compatibility.

On the other hand, the Sony FE 35mm f/1.8 is designed for Sony E-mount cameras and can be used across a wide range of full-frame and APS-C models. This broader compatibility adds to its appeal, especially for users who may want to upgrade their camera bodies in the future.

Price and Value Proposition

At $239.00, the Canon RF75-300mm lens offers remarkable value, especially considering it includes additional accessories such as a UV filter and cleaning kit. This makes it a practical choice for amateur photographers or enthusiasts who want a versatile lens without breaking the bank.

Conversely, the Sony FE 35mm f/1.8, priced at $798.00, is a premium product aimed at professionals or serious hobbyists who prioritize optical quality and low-light performance. The price reflects its advanced features, high-quality construction, and superior optical performance.

User Experience and Performance

Users of the Canon RF75-300mm lens often appreciate its lightweight feel and versatility, making it easy to carry for long periods. The ability to capture a wide range of subjects—from portraits to wildlife—enhances its usability for various photographic styles.

In contrast, photographers using the Sony FE 35mm f/1.8 frequently highlight its exceptional image quality and bokeh. The lens's performance in low-light conditions is a significant advantage for those shooting indoors or during twilight hours.

Which should you buy?

Choosing between the Canon RF75-300mm and the Sony FE 35mm f/1.8 largely depends on your specific needs and budget. If you are looking for versatility, portability, and a lower price point, the Canon lens is an excellent option at $239.00. However, if you prioritize optical quality, low-light capabilities, and are willing to invest in a premium product, the Sony lens at $798.00 may be worth the investment. Ultimately, your choice will hinge on your photographic style and equipment compatibility.