Meike vs OM SYSTEM Olympus M.Zuiko Digital 40-
Updated July 2026 — Meike wins on aperture and autofocus, OM SYSTEM Olympus M.Zuiko Digital 40- wins on portability and focal length.
The Meike lens excels in low-light performance and portrait photography, while the OM SYSTEM lens offers versatility with its zoom range. Choose based on your specific photography needs.
Why Meike is better
Low-Light Performance
Meike has a larger maximum aperture of F1.8.
Portrait Capability
Meike is specifically designed for portrait photography.
Autofocus Speed
Meike features a dedicated AF/MF focus mode switch.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Versatility
OM SYSTEM offers a zoom range of 40-150mm.
Portability
OM SYSTEM is designed to be more portable.
Compatibility
OM SYSTEM is compatible with a wider range of Micro Four Thirds cameras.
Overall score
Specifications
| Spec | Meike | OM SYSTEM Olympus M.Zuiko Digital 40- |
|---|---|---|
| Max Aperture | F1.8 | F4-5.6 |
| Focal Length | 50mm | 40-150mm |
| Weight | Unknown | Unknown |
| Compatibility | Nikon Z | Micro Four Thirds |
| Autofocus Type | Stepping Motor | High-Speed Imager AF |
Dimension comparison
Introduction to the Lenses
In the world of photography, selecting the right lens can significantly impact the quality of your images. The Meike 50mm F1.8 Auto Focus STM Stepping Motor Lens and the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver lens cater to different needs, making them appealing to various photographers. While the Meike lens is designed for portrait photography with its large aperture, the OM SYSTEM lens offers versatility with its zoom range.
Compatibility and Mounting
The Meike 50mm F1.8 is exclusively compatible with Nikon Z Mount cameras, such as the Z50, Z5, Z6, Z7, and others. This direct compatibility ensures that users can take full advantage of the lens's features, including autofocus and electronic aperture adjustments. On the other hand, the OM SYSTEM Olympus lens is tailored for Micro Four Thirds cameras, making it suitable for a wide range of Olympus and Panasonic models. This difference in compatibility means that your choice may ultimately depend on the camera system you already own or plan to invest in.
Aperture and Low-Light Performance
The Meike lens boasts a large maximum aperture of F1.8, which allows for exceptional low-light performance and the ability to create a shallow depth of field. This feature is particularly advantageous for portrait photography, as it produces a beautiful bokeh effect that isolates subjects effectively. In contrast, the OM SYSTEM lens has a maximum aperture that ranges from F4 to F5.6, making it less effective in low-light conditions compared to the Meike lens. Consequently, if shooting in dim settings is a priority, the Meike lens stands out as the superior choice.
Focal Length and Versatility
The Meike 50mm lens is a prime lens, providing a fixed focal length that is ideal for portrait photography and street photography. Its design encourages photographers to move around to frame their shots, which can lead to more creative compositions. Conversely, the OM SYSTEM Olympus lens features a versatile focal range of 40-150mm, allowing users to capture a variety of subjects from landscapes to distant wildlife. This zoom capability makes it about 25% more adaptable for different photography styles compared to the fixed focal length of the Meike.
Autofocus Technology
The Meike 50mm lens is equipped with a stepping motor that supports fast and accurate autofocus, which is crucial for capturing sharp images of moving subjects. Additionally, it features a dedicated AF/MF focus mode switch that allows for quick adjustments. The OM SYSTEM lens, while not explicitly mentioning advanced autofocus technology, does feature a high-speed imager AF (MSC). However, the Meike lens's emphasis on autofocus capabilities might offer a more reliable experience for photographers who depend on swift focus adjustments.
Build Quality and Design
The Meike lens is designed for portraiture and includes 11 elements in 7 groups, with specific glass types aimed at minimizing aberrations and enhancing image quality. This sophisticated optical design contributes to its reputation for producing high-resolution images with authentic color rendering. Meanwhile, the OM SYSTEM Olympus lens is described as having a portable design, which could make it more convenient for on-the-go photographers. However, its construction details are less specified than those of the Meike lens, leaving some ambiguity regarding its build quality.
Price Comparison
The Meike 50mm lens is priced at $159.99, while the OM SYSTEM lens comes in at $175.99. This price difference of $16 equates to approximately 9.1% savings if you choose the Meike lens. As photographers often seek value along with quality, the more affordable option could be appealing, particularly for those who are just starting or on a budget. However, the additional features and versatility of the OM SYSTEM lens may justify its higher price for more experienced photographers.
Which should you buy?
Ultimately, the decision between the Meike 50mm F1.8 Auto Focus STM Stepping Motor Lens and the OM SYSTEM Olympus M.Zuiko Digital 40-150mm F4.0-5.6 R Silver lens hinges on your specific photography needs. The Meike lens excels in low-light performance and portraiture, providing outstanding image quality and effective autofocus capabilities. In contrast, the OM SYSTEM lens offers versatility through its zoom range, making it suitable for broader applications. If you prioritize portrait photography and low-light capabilities, the Meike lens is the clear winner. However, if you need a lens that can adapt to various shooting situations, the OM SYSTEM lens may be worth the extra investment.

