Canon RF45mm F1.2 STM vs Meike
Updated July 2026 — Canon RF45mm F1.2 STM wins on price and weight, Meike wins on focal length and aperture.
The Canon RF45mm F1.2 STM excels in optical performance and low-light capability, while the Meike 85mm F1.8 SE Mark II offers great value for budget-conscious photographers.
Why Canon RF45mm F1.2 STM is better
Optical Quality
Superior low-light performance with f/1.2 aperture
Build Quality
Compact and robust design for mirrorless systems
Advanced Features
Includes PMo aspheric lens for reduced aberrations
Why Meike is better
Price
More affordable at $229.99
Compatibility
Works with a wide range of Canon EF mount cameras
Bokeh
11 diaphragm blades for pleasing out-of-focus areas
Overall score
Specifications
| Spec | Canon RF45mm F1.2 STM | Meike |
|---|---|---|
| Autofocus | Advanced | STM |
| Image Quality | High | Good |
| Bokeh Quality | Excellent | Very Good |
| Compatibility | RF Mount | EF Mount |
| Max Magnification | 0.17X | 0.17X |
Dimension comparison
Overview of the Canon RF45mm F1.2 STM
The Canon RF45mm F1.2 STM is an exceptional standard prime lens known for its wide aperture and versatility. Priced at $469.00, it offers a compact design paired with a high-quality build. This lens is ideal for capturing portraits and lifestyle imagery, providing a three-dimensional look with its ability to isolate subjects from the background.
The RF45mm F1.2 STM features a large-diameter mount that enhances its performance in low-light conditions, allowing for faster shutter speeds. The lens incorporates advanced optical elements to minimize aberrations, making it a solid choice for photographers seeking quality without the bulk. Whether you're a professional or an enthusiast, this lens delivers superb results in various shooting environments.
Overview of the Meike 85mm F1.8 SE Mark II
The Meike 85mm F1.8 SE Mark II is a medium telephoto lens designed for portrait photography, priced at $229.99. This lens is compatible with a wide range of Canon EF Mount cameras, making it a versatile addition for many photographers. Its 85mm focal length and wide f/1.8 aperture enable beautiful bokeh effects, ideal for isolating subjects against a soft background.
With a minimum focus distance of 0.65 meters and an angle of view that provides ample versatility, this lens is built with 11 elements in 7 groups, ensuring sharpness and high resolution for up to 8K images. The STM stepping motor allows for quiet and smooth autofocus, enhancing the shooting experience, particularly in portraiture.
Price Comparison
When comparing prices, the Canon RF45mm F1.2 STM retails for $469.00, whereas the Meike 85mm F1.8 SE Mark II is significantly more economical at $229.99. This results in a price difference of about $239.01, making the Meike lens approximately 51% cheaper than the Canon option.
For budget-conscious photographers, the Meike lens offers excellent value, especially for those primarily focused on portrait photography without the need for the extreme low-light capabilities of the Canon lens. In contrast, the Canon RF45mm F1.2's price reflects its advanced features and optical quality, aimed at serious creators willing to invest more for superior performance.
Optical Performance
The Canon RF45mm F1.2 STM is designed for high performance with its f/1.2 aperture, allowing for impressive low-light capability and creating stunning bokeh. This lens is particularly beneficial for users looking to achieve a professional look in their images. The inclusion of a PMo aspheric lens reduces aberrations, ensuring clarity and sharpness in every shot.
On the other hand, the Meike 85mm F1.8 SE Mark II, with its f/1.8 aperture, still delivers excellent image quality, particularly for portraits. While it may not match the extreme low-light performance of the Canon lens, it offers sharp results and pleasing bokeh, with 11 diaphragm blades contributing to the aesthetic quality of out-of-focus areas. Both lenses provide solid optical performance, but the Canon lens takes the lead in advanced optical technology.
Build Quality and Design
The Canon RF45mm F1.2 STM features a compact and lightweight design, making it suitable for on-the-go photography. Its large-diameter mount and short back focus contribute to a robust build quality while ensuring compatibility with Canon's mirrorless systems. This lens is designed for durability and ease of use, whether in the studio or outdoors.
Conversely, the Meike 85mm F1.8 SE Mark II is also well-constructed but is aimed at a different segment. It balances quality with affordability, featuring a straightforward design that makes it easy to handle. While it may not have the same level of premium materials as the Canon lens, it remains a sturdy option for photographers who need reliability without breaking the bank.
Compatibility and Versatility
The Canon RF45mm F1.2 STM is specifically designed for Canon's RF mount, which means it is optimized for use with Canon's mirrorless cameras. This makes it a great choice for users invested in the Canon ecosystem. Its versatility allows it to perform well in various scenarios, from portraits to street photography.
In contrast, the Meike 85mm F1.8 SE Mark II is compatible with a broad range of Canon EF mount cameras, including popular models like the 5D and 6D series. This wide compatibility enhances its versatility, allowing photographers using older DSLRs to benefit from its features. While the Meike lens may not be as tailored to modern mirrorless systems as the Canon lens, its adaptability makes it a valuable tool for many users.
Focusing Mechanism
The Canon RF45mm F1.2 STM employs an advanced autofocus system, ensuring quick and accurate focusing even in challenging lighting conditions. This feature is especially beneficial for portrait photographers who need to capture fleeting moments without missing focus.
On the other hand, the Meike 85mm F1.8 SE Mark II utilizes an STM stepping motor for autofocus, providing a smooth and silent focusing experience. This is ideal for video shooters or anyone who values quiet operation during shooting. While both lenses offer effective autofocus systems, the Canon's advanced technology may provide an edge in speed and accuracy.
Which should you buy?
Choosing between the Canon RF45mm F1.2 STM and the Meike 85mm F1.8 SE Mark II ultimately depends on your specific needs and budget. If you prioritize cutting-edge optical performance, exceptional low-light capability, and are willing to invest more, the Canon lens is the clear choice. However, for those seeking a budget-friendly lens that still delivers solid performance, particularly for portrait photography, the Meike lens is an excellent option. Both lenses have unique strengths that cater to different types of photographers, making your choice a matter of personal preference and intended use.

