Canon EF 75- vs Canon RF
Updated July 2026 — Canon EF 75- wins on focal length and weight, Canon RF wins on price and stabilization.
The Canon RF 85mm F2 Macro IS STM offers superior low-light performance and macro capabilities, making it the better choice for specialized photography. However, the Canon EF 75-300mm is a more versatile and budget-friendly option.
Why Canon EF 75- is better
Price
Canon EF 75-300mm is significantly cheaper at $169.00.
Versatility
Canon EF 75-300mm offers a wider focal length range.
Weight
Canon EF 75-300mm is lighter and bulkier.
Why Canon RF is better
Aperture
Canon RF 85mm has a brighter f/2 aperture.
Macro
Canon RF 85mm excels in macro photography.
Stabilization
Canon RF 85mm features optical image stabilization.
Overall score
Specifications
| Spec | Canon EF 75- | Canon RF |
|---|---|---|
| Brand | Canon | Canon |
| Max Aperture | f/5.6 | f/2 |
| Focal Length | 75-300mm | 85mm |
| Min Focus Dist. | 4.9 ft | 1.15 ft |
| Image Stabilization | No | Yes |
| Weight | 400g | 350g |
Dimension comparison
Introduction to the Lenses
When it comes to choosing a camera lens, understanding the specific strengths and applications of each option is crucial. In this comparison, we will look at the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens and the Canon RF 85mm F2 Macro IS STM. The former is a versatile telephoto zoom lens, while the latter offers a bright aperture and macro capabilities, appealing to different types of photography enthusiasts.
Price Comparison
The Canon EF 75-300mm lens is priced at $169.00, making it about 71% cheaper than the Canon RF 85mm lens, which retails for $589.00. This significant price difference makes the EF 75-300mm a more attractive option for budget-conscious photographers who seek versatility without breaking the bank. While the RF 85mm offers advanced features that may justify its higher price, the EF 75-300mm is well-suited for those who want a solid telephoto lens without a hefty investment.
Focal Length and Versatility
In terms of focal length, the Canon EF 75-300mm offers a range from 75mm to 300mm, making it a highly versatile lens for various shooting scenarios, such as wildlife and sports photography. The wide zoom range allows for significant flexibility in framing subjects at different distances. Conversely, the Canon RF 85mm has a fixed focal length of 85mm, which is ideal for portraiture and street photography but less versatile in terms of distance. This makes the EF 75-300mm the go-to choice for those who require a broader range for diverse photographic needs.
Aperture and Low-Light Performance
The Canon RF 85mm features a bright f/2 aperture, enabling excellent low-light performance and beautiful bokeh effects. This makes it particularly suitable for portrait and macro photography where shallow depth of field is desired. In contrast, the Canon EF 75-300mm has a maximum aperture range of f/4-5.6, which does not perform as well in low-light situations. Photographers who frequently shoot in challenging lighting conditions may find the RF 85mm lens more advantageous due to its wider aperture, allowing for faster shutter speeds and less noise in images.
Macro Capabilities
The RF 85mm excels in macro photography, providing a maximum magnification of 0.5x and a minimum focusing distance of 1.15 feet. This allows photographers to capture intricate details in close-up shots, making it a versatile tool for both portrait and macro photography. On the other hand, the EF 75-300mm lacks dedicated macro features, with a closest focusing distance of 4.9 feet. Therefore, if macro photography is a priority for you, the RF 85mm is a clear winner, offering specialized features that enhance close-range shooting.
Image Stabilization
Image stabilization can greatly improve the quality of photos, particularly in low-light conditions or when shooting at longer focal lengths. The Canon RF 85mm is equipped with optical image stabilization that compensates for shake, providing up to 5 stops of correction. This is particularly beneficial for handheld shooting, reducing the risk of blurry images. The EF 75-300mm, however, does not feature optical image stabilization, making it less effective for shooting in similar conditions. For photographers who often shoot without a tripod, the stabilization in the RF 85mm can be a significant advantage.
Build Quality and Usability
In terms of build quality, the Canon RF 85mm is designed for Canon's full-frame mirrorless cameras, providing a modern and compact design that is lightweight and easy to handle. It also includes a customizable control ring for direct setting changes, enhancing usability on the go. The EF 75-300mm, while still a reliable option, is bulkier and may not have the same level of ergonomic design as the RF 85mm. For users prioritizing a modern, user-friendly design, the RF 85mm stands out as the better option.
Which should you buy?
Ultimately, the choice between the Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens and the Canon RF 85mm F2 Macro IS STM hinges on your specific photography needs and budget. If you are looking for versatility at a lower price point, the EF 75-300mm is a solid choice that covers a wide range of scenarios. However, if you prioritize macro capabilities, low-light performance, and advanced stabilization features, the RF 85mm justifies its higher price with superior functionality. Assess your photography style and requirements to determine which lens will best serve your creative vision.

